Leopold, D., & Stears, M. (2008). Political theory: Methods and approaches. Oxford University Press.
Čikaški stil citiranja (17. izdanje)Leopold, David, i Marc Stears. Political Theory: Methods and Approaches. Oxford ; New York: Oxford University Press, 2008.
MLA način citiranja (9. izdanje)Leopold, David, i Marc Stears. Political Theory: Methods and Approaches. Oxford University Press, 2008.
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