Shafritz, J. M. (1992). Personnel management in government: Politics and process (4th ed., rev. and expanded.). M. Dekker.
Lua i Stíl Chicago (17ú heag.)Shafritz, Jay M. Personnel Management in Government: Politics and Process. 4th ed., rev. and expanded. New York: M. Dekker, 1992.
Lua MLA (9ú heag.)Shafritz, Jay M. Personnel Management in Government: Politics and Process. 4th ed., rev. and expanded. M. Dekker, 1992.
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