Style de citation APA

Gupta P. K. & Hira D.S. Problems in operations research: Principles and solutions (2003.). S,Chand and company ltd.

Style de citation Chicago

Gupta P. K. et Hira D.S. Problems in Operations Research: Principles and Solutions. 2003. New Delhi: S,Chand and company ltd.

Style de citation MLA

Gupta P. K. et Hira D.S. Problems in Operations Research: Principles and Solutions. 2003. S,Chand and company ltd.

Attention : ces citations peuvent ne pas être correctes à 100%.