NEWSTROM JOHN W. (1993). ORGANIZATIONAL BEHAVIOR: HUMAN BEHAVIOR AT WORK (9TH.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
Lua i Stíl Chicago (17ú heag.)NEWSTROM JOHN W. ORGANIZATIONAL BEHAVIOR: HUMAN BEHAVIOR AT WORK. 9TH. BOMBAY: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1993.
Lua MLA (9ú heag.)NEWSTROM JOHN W. ORGANIZATIONAL BEHAVIOR: HUMAN BEHAVIOR AT WORK. 9TH. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1993.
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