APA (7e ed.) Bronvermelding
Levin, R. I., & Kirkpatrick, C. A. (1971). Quantitative approaches to management (2d ed.). McGraw-Hill.
Chicago (17e ed.) Bronvermelding
Levin, Richard I., en Charles Atkinson Kirkpatrick. Quantitative Approaches to Management. 2d ed. New York: McGraw-Hill, 1971.
MLA (9e ed.) Bronvermelding
Levin, Richard I., en Charles Atkinson Kirkpatrick. Quantitative Approaches to Management. 2d ed. McGraw-Hill, 1971.
Let op: Deze citaties zijn niet altijd 100% accuraat.