Mannheim, K. (1950). Freedom, power, and democratic planning. Oxford University Press.
Цитирование в стиле Чикаго (17-е изд.)Mannheim, Karl. Freedom, Power, and Democratic Planning. New York: Oxford University Press, 1950.
Цитирование MLA (9-е изд.)Mannheim, Karl. Freedom, Power, and Democratic Planning. Oxford University Press, 1950.