Dyfyniad APA

Levin, R. (1986). Quantitative approaches to management/6e (6th ed.). Mc Graw Hill.

Dyfyniad Arddull Chicago

Levin, Richard. Quantitative Approaches to Management/6e. 6th ed. singapore: Mc Graw Hill, 1986.

Dyfyniad MLA

Levin, Richard. Quantitative Approaches to Management/6e. 6th ed. Mc Graw Hill, 1986.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.