APA-viite

Enrick, N. L., & Lalitha, R. (1974). Management operations research. Amerind.

Chicago-tyylinen lähdeviittaus

Enrick, Nobert Lloyd, ja Raman Lalitha. Management Operations Research. New Delhi: Amerind, 1974.

MLA-viite

Enrick, Nobert Lloyd, ja Raman Lalitha. Management Operations Research. Amerind, 1974.