GHISELLI, E. E. Personnel And Industrial Psychology Edwin E. Ghiselli And Clarence W. Brown. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)GHISELLI, Edwin E. Personnel And Industrial Psychology Edwin E. Ghiselli And Clarence W. Brown. McGraw-Hill.
Lua MLA (8ú heag.)GHISELLI, Edwin E. Personnel And Industrial Psychology Edwin E. Ghiselli And Clarence W. Brown. McGraw-Hill.
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