Gaya APA
Chopra, S., Meindl, P. (2016).
Supply chain management : strategy, planning, and operation (6th. ed.).
Boston:
Pearson Education.
Gaya MLA
Chopra, Sunil., Meindl, Peter.
"Supply chain management : strategy, planning, and operation".
6th. ed.
Boston:
Pearson Education,
2016.
Text.