Παραπομπή APA

Levin, R. I., & Rubin, D. (1992). Quantitative approaches to management (8th ed.). Mc Graw-Hill.

Παραπομπή Chicago Style

Levin, Richard I., και David Rubin. Quantitative Approaches to Management. 8th ed. New York: Mc Graw-Hill, 1992.

Παραπομπή MLA

Levin, Richard I., και David Rubin. Quantitative Approaches to Management. 8th ed. Mc Graw-Hill, 1992.