Gaya APA
Chopra, S., Meindl, P. (2010).
Supply Chain Management Strategy, Planning, and Operation (4).
Amerika:
Penerit Pearson.
Gaya MLA
Chopra, Sunil., Meindl, Peter.
"Supply Chain Management Strategy, Planning, and Operation".
4
Amerika:
Penerit Pearson,
2010.
Hibah.