APA (7 ম সংস্করণ) উদ্ধৃতি

Khalid, R. U. (2018). (Sustainable) supply chain management at the base of the pyramid. Kassel University Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Khalid, Raja Usman. (Sustainable) Supply Chain Management at the Base of the Pyramid. Kassel, Germany: Kassel University Press, 2018.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Khalid, Raja Usman. (Sustainable) Supply Chain Management at the Base of the Pyramid. Kassel University Press, 2018.