STREBEL PAUL. (2003). TRAJECTORY MANAGEMENT: LEADING A BUSINESS OVER TIM. JOHN WILEY AND SONS.
Chicago (17e ed.) BronvermeldingSTREBEL PAUL. TRAJECTORY MANAGEMENT: LEADING A BUSINESS OVER TIM. BERLIN: JOHN WILEY AND SONS, 2003.
MLA (9e ed.) BronvermeldingSTREBEL PAUL. TRAJECTORY MANAGEMENT: LEADING A BUSINESS OVER TIM. JOHN WILEY AND SONS, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.