Canning, J. (1996). A history of medieval political thought. Routledge.
Chicago Style (17. basım) AtıfCanning, Joseph. A History of Medieval Political Thought. London: Routledge, 1996.
MLA (9th ed.) AtıfCanning, Joseph. A History of Medieval Political Thought. Routledge, 1996.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..