Citazione Stile APA (7a Edizione)

Bhattacharya, D. k. (1999). Production and operations management. Excel.

Citazione stile Chigago Style (17a edizione)

Bhattacharya, Dipak kumar. Production and Operations Management. New delhi: Excel, 1999.

Citatione MLA (9a ed.)

Bhattacharya, Dipak kumar. Production and Operations Management. Excel, 1999.