APA aipamena

Tiwari, N., & Shandilys, S. K. (2006). Operations research. Prentice hall of India.

Chicago Style aipamena

Tiwari, N.K, and Shishir K. Shandilys. Operations Research. New Delhi: Prentice hall of India, 2006.

MLA aipamena

Tiwari, N.K, and Shishir K. Shandilys. Operations Research. Prentice hall of India, 2006.