Não informado. (1987). Eastern European Politics and Societies. University of California Press.
Style de citation Chicago (17e éd.)Não informado. Eastern European Politics and Societies. Berkeley, Calif: University of California Press, 1987.
Style de citation MLA (8e éd.)Não informado. Eastern European Politics and Societies. University of California Press, 1987.
Attention : ces citations peuvent ne pas être correctes à 100%.