Johnson, W. C. (1996). Public administration: Policy, politics, and practice (2nd ed.). Mc-Grow Hill.
Cita Chicago (17th ed.)Johnson, William C. Public Administration: Policy, Politics, and Practice. 2nd ed. Boston: Mc-Grow Hill, 1996.
Cita MLA (8th ed.)Johnson, William C. Public Administration: Policy, Politics, and Practice. 2nd ed. Mc-Grow Hill, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.