APA aipamena

Ravindran,A, Philips,Don T, & Solberg,James J. (1987). Operations Research: Principles and Practice (2ed.). John Wiley & Sons.

Chicago Style aipamena

Ravindran,A, Philips,Don T, and Solberg,James J. Operations Research: Principles and Practice. 2ed. Nework: John Wiley & Sons, 1987.

MLA aipamena

Ravindran,A, et al. Operations Research: Principles and Practice. 2ed. John Wiley & Sons, 1987.