APA (7e ed.) Bronvermelding

Levin, R. (1992). Quantitative approaches to management (8th ed.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Levin, Richard. Quantitative Approaches to Management. 8th ed. New York: McGraw-Hill, 1992.

MLA (9e ed.) Bronvermelding

Levin, Richard. Quantitative Approaches to Management. 8th ed. McGraw-Hill, 1992.