APA استشهاد

Enrick, N. L., & Lalitha, R. (1976). Management operations research. Amerind.

استشهاد بنمط شيكاغو

Enrick, Nobert Lloyd, و Raman Lalitha. Management Operations Research. Calcutta: Amerind, 1976.

MLA استشهاد

Enrick, Nobert Lloyd, و Raman Lalitha. Management Operations Research. Amerind, 1976.