Citazione Stile APA (7a Edizione)

Gupta, P. K. (2012). Introduction to Operation Research: For student of commerce,management accountancy and economics (NA.). S.Chand & Company LTD.

Citazione stile Chigago Style (17a edizione)

Gupta, Prem Kumar. Introduction to Operation Research: For Student of Commerce,management Accountancy and Economics. NA. New Delhi: S.Chand & Company LTD, 2012.

Citatione MLA (9a ed.)

Gupta, Prem Kumar. Introduction to Operation Research: For Student of Commerce,management Accountancy and Economics. NA. S.Chand & Company LTD, 2012.