Johnson, W. C. (1996). Public administration: Policy, politics, and practice (2nd ed.). Mc-Grow Hill.
Citazione stile Chigago Style (17a edizione)Johnson, William C. Public Administration: Policy, Politics, and Practice. 2nd ed. Boston: Mc-Grow Hill, 1996.
Citatione MLA (8a ed.)Johnson, William C. Public Administration: Policy, Politics, and Practice. 2nd ed. Mc-Grow Hill, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.