McClelland J S. (1998). A history of western political thought. Routledge.
Chicago Style aipamenaMcClelland J S. A History of Western Political Thought. London: Routledge, 1998.
MLA aipamenaMcClelland J S. A History of Western Political Thought. Routledge, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.