Printed sources
Bell, J. D. (1999): The Radical Right in Bulgaria, in: S. P. Ramet (ed.): The Radical Right in Central and Eastern Europe since 1989, Pennsylvania, The Pennsylvania State University Press, pp. 233-254.
Betz, H.-G. – Immerfall, S. (1998): The New Politics of the Right, New York, St. Martin’s Press.
Betz, H.-G. (1994): Radical Right-Wing Populism in Western Europe, New York, St. Martin’s Press.
Carey, H. F. (1997): Post-Communist Right Radicalism in Romania, in: P. H. Merkl – L. Weinberg (eds): The Revival of Right-Wing Extremism in the Nineties, London, Frank Cass.
Day, A. J. (2002): Political Parties of the World, London, John Harper Publishing.
Ganev, V. I. (2006): Ballots, Bribes and State Building in Bulgaria, Journal of Democracy, Vol. XVII, No. 1, pp. 75-89.
Hollis, W. (1999): Democratic Consolidation in Eastern Europe: The Influence of the Communist Legacy in Hungary, the Czech Republic and Romania, New York, East European Monographs.
Mareš, M. (2003): Pravicový extremismus a radikalismus v ČR, Brno, Barrister & Principal.
Maršák, J. (2006): Formování systému politických stran v Rumunsku v období 1989–2004, Politologický časopis, Vol. XIII, No. 2, pp. 200-213.
Marsh, M. (1998): Testing the Second-Order Election Model after Four European Elections, British Journal of Political Science, Vol. XXVIII, No. 4, pp. 591-607.
Mudde, C. (2000): The Ideology of the Extreme Right, Manchester – New York, Manchester University Press.
Pettifer, J. (2005): Bulgarian Elections 2005: A Difficult Result for EU Accession, Camberley, Conflict Studies Research Centre.
Ramet, S. P. (1999): Defining the Radical Right, in: S. P. Ramet (ed.): The Radical Right in Central and Eastern Europe since 1989, Pennsylvania, The Pennsylvania State University Press, pp. 3-27.
Shafir, M. (1999): The Mind of Romania’s Radical Right, in: S. P. Ramet (ed.): The Radical Right in Central and Eastern Europe since 1989, Pennsylvania, The Pennsylvania State University Press, pp. 213-232.
Strmiska, M. (2001): Parties, Poles, Alliances and Romanian Pluralism, 1990–2000, Středoevropské politické studie, Vol. III, No. 2, pp. 10-27.
Tejchman, M. (1997): Dějiny Rumunska, Praha, Institute of World History.
Volgyi, B. B. (2007): Ethno-Nationalism during Democratic Transition in Bulgaria: Political Pluralism as en Effective Remedy for Ethnic Conflict, YCISS Post-Communist Studies Programme Research Paper Series.

Internet sources
20 Principles of Ataka Party 2009, Ataka Party, on-line text http://www.ataka.bg/index.php?option=com_content& task=view&id=13&Itemid=51. [cit. 15. 3. 2009]
Asenov, P. (2007): After the Local Elections, SBS Radio, on-line text http://www.radio.sbs.com.au/language.php? news=archive&language=Bulgarian&page=3. [cit. 9. 11. 2007]
Beichelt, T. – Mindenberg, M. (2003): Explaining the Radical Right in Transition: Theories of Right-Wing Radicalism and Opportunity Structures in Post-Socialist Europe, Frankfurter Institut für Transformationsstudien, No. 3/02, on-line text http://www.euv-frankfurt-o.de/de/forschung/institut/institut_fit/publikationen/2002/03-02-Beichelt_Minkenberg.pdf. [cit. 10. 2. 2008]
Bulgarians Turn to Pro-European GERB Party, Angus Reid Global Monitor, 19 March 2008, on-line text http://www.angus-reid.com/polls/view/30180/bulgarians_turn_to_pro_european_gerb_party. [cit. 15. 3. 2009]
Gallagher, T. (2003): Romania’s Greater Romania Party: Defying Political Categorisation?, paper presented on ECPR Conference in Marburg, Germany, 19 September 2003, on-line text http://www.essex.ac.uk/ecpr/ events/generalconference/marburg/papers/10/2/gallagher.pdf. [cit. 15. 3. 2009]
National Doctrine 2008, PRM, on-line text http://www.prm.org.ro/index.php?option=com_content&task= category§ionid=13&id=37&Itemid=211. [cit. 15. 3. 2009]
Programme Scheme 2009, Ataka Party, on-line text http://www.ataka.bg/index.php?option=com_content&task= view&id=14&Itemid=. [cit. 15. 3. 2009]
PSD-PC Alliance Leads in Romania, Romania News Watch, 3 November 2008, on-line text http://www.romanianewswatch.com/2008_11_01_archive.html. [cit. 30. 11. 2008]
Savkova, L. (2005): Election Briefing No. 21: Europe and the Parliamentary Election in Bulgaria, EPERN, on-line text http://www.sussex.ac.uk/sei/documents/epern-eb-bulgaria_2005.pdf. [cit. 15. 3. 2009]
Serafim, A. (1999): Ethnic Policies and Romanian Political Parties, Defence Academy of the United Kingdom, on-line text http://www.da.mod.uk/colleges/arag/document-listings/cee/g81/G81.chap14/. [cit. 15. 3. 2009]
Tavanier, Y. B. (2005): Massive Attack, Transitions Online, on-line text http://www.tol.cz/look/TOL/article.tpl? IdLanguage=1&IdPublication=4&NrIssue=123&NrSection=3&NrArticle=14263&tpid=29=48. [cit. 15. 3. 2009]
The Letter of C. V. Tudor to Chairman of EP, Romania Senat, on-line text http://www.senat.ro/%5Cpagini%5 Crelext%5CAM%5COPI%5CAPCE%5CCVT%5Cmoldova%20en.htm. [cit. 4. 2. 2008]

Election results
Romania
The results of parliamentary elections 1992:
http://www2.essex.ac.uk/elect/database/indexElections.asp?country=ROMANIA&election=ro92cd.
The results of parliamentary elections 1996: http://www.kappa.ro/guv/bec/v-dep-e.html.
The results of presidential elections 1996: http://www.kappa.ro/guv/bec/r-prs-e.html.
The results of parliamentary elections 2000:
http://www2.essex.ac.uk/elect/database/indexElections.asp?country=ROMANIA&election=ro20cd.
The results of presidential elections 2000:
http://www2.essex.ac.uk/elect/database/indexElections.asp?country=ROMANIA&election=ro2000presidential.
The results of parliamentary elections 2004: http://www.bec2004.ro/rezultate.htm.
The results of presidential elections 2004: http://www.bec2004.ro/documente/rezultate.htm.
The results of elections to EP 2007: www.bec2007pe.ro/rezultate.html.
The results of parliamentary elections 2008: http://www.becparlamentare2008.ro/rezultate.html.

Bulgaria
The results of parliamentary elections 2005: http://www.geocities.com/izbori2005/;
http://psephos.adam-carr.net/ countries/b/bulgaria/bulgaria2005.txt.
The results of presidential elections 2006: http://www.izbori2006.org/results_2/index.html.
The results of elections to EP 2007: http://www.izbori2007.eu/results/ [available to 1. 3. 2008];
http://www.electoralgeography.com/new/en/countries/b/bulgaria/2007-european-elections-bulgaria.html.

Unless otherwise indicated, the elections results are available to March 2009.