Dyfyniad APA
Levin, R. I., Kirkpatrick, C. A., & Rubin, D. S. (1982). Quantitative approaches to management (5th ed.). McGraw-Hill.
Dyfyniad Arddull Chicago
Levin, Richard I., Charles Atkinson Kirkpatrick, and David S. Rubin. Quantitative Approaches to Management. 5th ed. New York: McGraw-Hill, 1982.
Dyfyniad MLA
Levin, Richard I., et al. Quantitative Approaches to Management. 5th ed. McGraw-Hill, 1982.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.