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Dyfyniad Arddull ChicagoLUTHANS FRED. ORGANIZATIONAL BEHAVIOR. 4TH. NEW YORK: MCGRAW-HILL, 1985.
Dyfyniad MLALUTHANS FRED. ORGANIZATIONAL BEHAVIOR. 4TH. MCGRAW-HILL, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.