Chopra, S., & Kalra, D. V. (2019). Supply Chain Management: Strategy, Planning, and Operation (7th ed.). Pearson India Education Pvt. Ltd.
Chicago-referens (17:e uppl.)Chopra, Sunil, och Dharam Vir Kalra. Supply Chain Management: Strategy, Planning, and Operation. 7th ed. New Delhi: Pearson India Education Pvt. Ltd, 2019.
MLA-referens (9:e uppl.)Chopra, Sunil, och Dharam Vir Kalra. Supply Chain Management: Strategy, Planning, and Operation. 7th ed. Pearson India Education Pvt. Ltd, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.