Παραπομπή APA

Swarup, K., Gupta, P., & Mohan, M. (1978). Operations research. Sultan Chand.

Παραπομπή Chicago Style

Swarup, Kanti, P.K Gupta, και Man Mohan. Operations Research. New Delhi: Sultan Chand, 1978.

Παραπομπή MLA

Swarup, Kanti, et al. Operations Research. Sultan Chand, 1978.