Cropsey, J. (1977). Political philosophy and the issues of politics. University of Chicago Press.
Цитирование в стиле Чикаго (17-е изд.)Cropsey, Joseph. Political Philosophy and the Issues of Politics. University of Chicago Press, 1977.
Цитирование MLA (9-е изд.)Cropsey, Joseph. Political Philosophy and the Issues of Politics. University of Chicago Press, 1977.
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