Calvert, P. (1983). Politics, power and revolution: A comparative analysis of contemporary government. St. Martin's Press.
Čikaški stil citiranja (17. izdanje)Calvert, Peter. Politics, Power and Revolution: A Comparative Analysis of Contemporary Government. New York: St. Martin's Press, 1983.
MLA način citiranja (9. izdanje)Calvert, Peter. Politics, Power and Revolution: A Comparative Analysis of Contemporary Government. St. Martin's Press, 1983.
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