GHISELLI, E. E., & BROWN, C. W. (1955). Personnel and industrial psychology.--Ed. 2. McGraw-Hill Bo. Co.
Lua i Stíl Chicago (17ú heag.)GHISELLI, Edwin E., agus Clarence W. BROWN. Personnel and Industrial Psychology.--Ed. 2. New York: McGraw-Hill Bo. Co, 1955.
Lua MLA (9ú heag.)GHISELLI, Edwin E., agus Clarence W. BROWN. Personnel and Industrial Psychology.--Ed. 2. McGraw-Hill Bo. Co, 1955.
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