APA aipamena

Levin, R. I. (1978). Quantitative approaches to management (4th ed.). National Book Store.

Chicago Style aipamena

Levin, Richard I. Quantitative Approaches to Management. 4th ed. Manila: National Book Store, 1978.

MLA aipamena

Levin, Richard I. Quantitative Approaches to Management. 4th ed. National Book Store, 1978.

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