PROCTOR TONY. (1997). ESSENCE OF MANAGEMENT CREATIVITY. PRENTICE -HALL INTERNATIONAL; INC.
Chicago (17e ed.) BronvermeldingPROCTOR TONY. ESSENCE OF MANAGEMENT CREATIVITY. NEW JERSEY;USA: PRENTICE -HALL INTERNATIONAL; INC, 1997.
MLA (9e ed.) BronvermeldingPROCTOR TONY. ESSENCE OF MANAGEMENT CREATIVITY. PRENTICE -HALL INTERNATIONAL; INC, 1997.
Let op: Deze citaties zijn niet altijd 100% accuraat.