APA (7th ed.) Zitazioa

Denhardt, R. B. (1991). Public administration: An action orientation. Brooks/Cole.

Chicago Style (17th ed.) Zitazioa

Denhardt, Robert B. Public Administration: An Action Orientation. California: Brooks/Cole, 1991.

MLA (9th ed.) Zitazioa

Denhardt, Robert B. Public Administration: An Action Orientation. Brooks/Cole, 1991.