Παραπομπή APA

Natarajan A.M, Balasubramani P, & Tamilarasi A. Operations Research (2005.). Pearson Education.

Παραπομπή Chicago Style

Natarajan A.M, Balasubramani P, και Tamilarasi A. Operations Research. 2005. New Delhi: Pearson Education.

Παραπομπή MLA

Natarajan A.M, et al. Operations Research. 2005. Pearson Education.