एपीए उद्धरण

Chopra, Peter Meindel, & D.V.Kalra. Supply Chain Management: ;Strategy,Planning and Operations (4 th.). Pearson(Dorling Kindersly).

शिकागो स्टाइल उद्धरण

Chopra, Peter Meindel, और D.V.Kalra. Supply Chain Management: ;Strategy,Planning and Operations. 4 th. New Delhi: Pearson(Dorling Kindersly).

एमएलए उद्धरण

Chopra, et al. Supply Chain Management: ;Strategy,Planning and Operations. 4 th. Pearson(Dorling Kindersly).