Chopra, S. (2010). Supply chain management: Strategy, planning, and operation fourth edition. Pearson.
Chicago-viite (17. p.)Chopra, Sunil. Supply Chain Management: Strategy, Planning, and Operation Fourth Edition. Pearson, 2010.
MLA-viite (8. p.)Chopra, Sunil. Supply Chain Management: Strategy, Planning, and Operation Fourth Edition. Pearson, 2010.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.