Roberts, P., & Sutch, P. (2004). An introduction to political thought: A conceptual toolkit. Atlantic.
Čikaški stil citiranjaRoberts, Peri, i Peter Sutch. An Introduction to Political Thought: A Conceptual Toolkit. New Delhi: Atlantic, 2004.
MLA način citiranjaRoberts, Peri, i Peter Sutch. An Introduction to Political Thought: A Conceptual Toolkit. Atlantic, 2004.
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