APA (7th ed.) Zitazioa
Levin, R. I., Kirkpatrick, C. A., & Rubin, D. S. (1982). Quantitative approaches to management (5th ed.). McGraw-Hill.
Chicago Style (17th ed.) Zitazioa
Levin, Richard I., Charles Atkinson Kirkpatrick, eta David S. Rubin. Quantitative Approaches to Management. 5th ed. New York: McGraw-Hill, 1982.
MLA (9th ed.) Zitazioa
Levin, Richard I., et al. Quantitative Approaches to Management. 5th ed. McGraw-Hill, 1982.
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