APA استشهاد

Levin, R. I. e. (1974). Production operations management. T M C H.

استشهاد بنمط شيكاغو

Levin, Richard I etal.. Production Operations Management. New Delhi: T M C H, 1974.

MLA استشهاد

Levin, Richard I etal.. Production Operations Management. T M C H, 1974.