Lua APA (7ú heag.)
Chopra, S., & Meindl, P. (2007). Supply chain management: Strategy, planning, and operation (3rd ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)
Chopra, Sunil, agus Peter Meindl. Supply Chain Management: Strategy, Planning, and Operation. 3rd ed. Upper Saddle River, N.J. : New Delhi.: Prentice Hall, 2007.
Lua MLA (9ú heag.)
Chopra, Sunil, agus Peter Meindl. Supply Chain Management: Strategy, Planning, and Operation. 3rd ed. Prentice Hall, 2007.
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