8Martin J.Bull and Paul Heywood (ed.), West European Communist Parties After the Revolutions of 1989 , New York: St.Martin' s Press, 1994, p.60.
9Ingrid Van Biezen, Political Parties in New Democracies:Party Organization in Southern and East - Central Europe, New York: Pal grave Macmillan, 2003, p.60.
1Maria Teresa Patricio and Alan David Stoleroff, "The Portuguese Communist Party: Perestroika and Its Aftermath", in West European Communist Parties after the Revolutions of 1989,Paul Heywood, 1994, P.90.
2http ://www. pcp. pt/english, "How the PCP was Born".
3http ://www. pcp. pt/english, "16^th Congress of the PCP,Speech by Carlos Carvalhas", Dec. 8, 2000.
4http://www. 3bh. org. uk/IV, Luis Branco, "After the Presidential Elections" , in International Viewpoint, April 2001.
5http://www. 3bh. org. uk/IV, Francois Vercammen,"Portugal: New times, New Left", in International Viewpoint,May 2001.
6http ://www. 3 bh. org. uk/IV, Sergio Viorino, "Left Bloc Strengthened", in International Viewpoint, April 2002.
7http ://www. pep. pt/english, "Communique of the Central Committee", Lisbon, 2002 - 03 - 2.
8http ://english. pravda, ru/main, "Portugal: Communist Party in Death Throes" , 2002 - 06 - 21.
9http ://english. pravda,rn/main, "Portuguese Communist Party : Alvaro Cunhal Hails Winds of Change", 2002 - 06 - 06.
8Luke March, Radical Left Parties in Europe, Routledge, 2012.
9Myrto Tsakatika, Marco Lisi, Jim Whitman, Transformations of the Radical Left in Southern Europe : Bring So- ciety Back In? Routledge, 2013.
10Birgit Daiber, Cornelia Hildebrandt, Anna Striethorst ( ed), From Revolution to Coalition: Radical Left Par- ties in Europe, Rosa - Luxemburg - Foundation, June 2012.
