Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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