Heady, F. (2001). Public administration: A comparative perspective (6th ed.). Marcel Dekker.
Citazione stile Chigago Style (17a edizione)Heady, Ferrel. Public Administration: A Comparative Perspective. 6th ed. New York: Marcel Dekker, 2001.
Citatione MLA (9a ed.)Heady, Ferrel. Public Administration: A Comparative Perspective. 6th ed. Marcel Dekker, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.