Bernhard, M. H. (1993). The origins of democratization in Poland: Workers, intellectuals, and oppositional politics, 1976-1980. New York: Columbia University Press.
Чикагска система за цитиранеBernhard, Michael H. The Origins of Democratization in Poland: Workers, Intellectuals, and Oppositional Politics, 1976-1980. New York: Columbia University Press, 1993.
MLA формат за цитиранеBernhard, Michael H. The Origins of Democratization in Poland: Workers, Intellectuals, and Oppositional Politics, 1976-1980. New York: Columbia University Press, 1993.
Внимание: Тези цитати може да не са 100% точни.