APA (7th ed.) Zitazioa
Shearmur, J. (1996). The political thought of Karl Popper. Routledge.
Chicago Style (17th ed.) Zitazioa
Shearmur, Jeremy. The Political Thought of Karl Popper. London ; New York: Routledge, 1996.
MLA (9th ed.) Zitazioa
Shearmur, Jeremy. The Political Thought of Karl Popper. Routledge, 1996.
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