Citazione Stile APA (7a Edizione)

Gupta, P. K. (1999). Problems of Operations Research: : Principles and Solutions (1st edition.). S Chand.

Citazione stile Chigago Style (17a edizione)

Gupta, P K. Problems of Operations Research: : Principles and Solutions. 1st edition. New Delhi: S Chand, 1999.

Citatione MLA (9a ed.)

Gupta, P K. Problems of Operations Research: : Principles and Solutions. 1st edition. S Chand, 1999.