Wadhwa, R. (1998). Production management and inventory control M- Basic series. Kanishka.
Chicago-referens (17:e uppl.)Wadhwa, Raj. Production Management and Inventory Control M- Basic Series. New Delhi: Kanishka, 1998.
MLA-referens (9:e uppl.)Wadhwa, Raj. Production Management and Inventory Control M- Basic Series. Kanishka, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.