Não informado. (1987). Eastern European Politics and Societies. University of California Press.
Chicago-Zitierstil (17. Ausg.)Não informado. Eastern European Politics and Societies. Berkeley, Calif: University of California Press, 1987.
MLA-Zitierstil (8. Ausg.)Não informado. Eastern European Politics and Societies. University of California Press, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.