Heady, F. (2001). Public administration: A comparative perspective (6th ed.). Marcel Dekker.
Chicago Style aipamenaHeady, Ferrel. Public Administration: A Comparative Perspective. 6th ed. New York: Marcel Dekker, 2001.
MLA aipamenaHeady, Ferrel. Public Administration: A Comparative Perspective. 6th ed. Marcel Dekker, 2001.
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