Baert, P. (1998). Social theory in the twentieth century. New York: New York University Press.
Trích dẫn kiểu ChicagoBaert, Patrick. Social Theory in the Twentieth Century. New York: New York University Press, 1998.
Deismireacht MLABaert, Patrick. Social Theory in the Twentieth Century. New York: New York University Press, 1998.
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