Denhardt, R. B., & Denhardt, J. V. (2006). Public administration: An action orientation (5th ed.). Thomson/Wadsworth.
Chicago Style aipamenaDenhardt, Robert B., and Janet Vinzant Denhardt. Public Administration: An Action Orientation. 5th ed. Belmont, CA: Thomson/Wadsworth, 2006.
MLA aipamenaDenhardt, Robert B., and Janet Vinzant Denhardt. Public Administration: An Action Orientation. 5th ed. Thomson/Wadsworth, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.