RIDLEY, F. (1975). The Study of government: Political science and public administration. Allen and Unwin.
Chicago Style (17. basım) AtıfRIDLEY, F.F. The Study of Government: Political Science and Public Administration. London: Allen and Unwin, 1975.
MLA (9th ed.) AtıfRIDLEY, F.F. The Study of Government: Political Science and Public Administration. Allen and Unwin, 1975.
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