Parteien links der Sozialdemokratie in Europa
vom Marxismus zum Mainstream?Berlin [u.a.] : Friedrich-Ebert-Stiftung, Internat. Politikanalyse, 2008Contemporary far left parties in Europe
from marxism to the mainstream?Berlin [u.a.] : Friedrich-Ebert-Stiftung, Internat. Policy Analysis, Division for Internat. Dialogue, 2008Günümüz Avrupa'sında Uç Sol Partiler
marksizm'den Ana Akıma mı?Istanbul : Friedrich-Ebert-Stiftung, Dernegi Türkiye, [2009]Contemporary far left parties in Europe
from marxism to the mainstream?In: Internationale Politik und Gesellschaft Online : International Politics and Society. - 2009, 1