Berkley, G. E. (1975). The craft of public administration. Allyn and Bacon.
Cita Chicago (17th ed.)Berkley, George E. The Craft of Public Administration. Boston Mass: Allyn and Bacon, 1975.
Cita MLA (9th ed.)Berkley, George E. The Craft of Public Administration. Allyn and Bacon, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.