Gill, J., & Johnson, P. (1997). Research methods for managers (2nd ed.). Paul Chapman.
Chicago Style citaatGill, John, en Phil Johnson. Research Methods for Managers. 2nd ed. New York: Paul Chapman, 1997.
MLA citatieGill, John, en Phil Johnson. Research Methods for Managers. 2nd ed. Paul Chapman, 1997.
Let op: Deze citaties zijn niet altijd 100% accuraat.