Hagberg, J., & Leider, R. (1988). The inventurers: Excursions in life and career renewal (3rd ed.). Addison-Wesley.
Chicago (17e ed.) BronvermeldingHagberg, Janet, en Richard Leider. The Inventurers: Excursions in Life and Career Renewal. 3rd ed. Reading, Mass: Addison-Wesley, 1988.
MLA (9e ed.) BronvermeldingHagberg, Janet, en Richard Leider. The Inventurers: Excursions in Life and Career Renewal. 3rd ed. Addison-Wesley, 1988.
Let op: Deze citaties zijn niet altijd 100% accuraat.