Bognar, J. (1970). Obstacles to economic development and the political power. Center for Afro-Asian Research of the Hungarian Academy of Sciences.
Chicago-referens (17:e uppl.)Bognar, Jozsef. Obstacles to Economic Development and the Political Power. Budapest: Center for Afro-Asian Research of the Hungarian Academy of Sciences, 1970.
MLA-referens (9:e uppl.)Bognar, Jozsef. Obstacles to Economic Development and the Political Power. Center for Afro-Asian Research of the Hungarian Academy of Sciences, 1970.
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