SCHULER, R. S. (1986). Effective Personnel Management Randlls. Schuler Dan Stuart A. Youngblood. West Publising Company.
Lua i Stíl Chicago (17ú heag.)SCHULER, Randall S. Effective Personnel Management Randlls. Schuler Dan Stuart A. Youngblood. West Publising Company, 1986.
Lua MLA (8ú heag.)SCHULER, Randall S. Effective Personnel Management Randlls. Schuler Dan Stuart A. Youngblood. West Publising Company, 1986.
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