Gaya APA
Heizer, Jay, Render, Barry. (2004).
Operations management, 7th ed. (7th ed.).
New Jersey:
Prentice Hall.
Gaya Chicago
Heizer, Jay, Render, Barry.
Operations management, 7th ed..
7th ed.
New Jersey:
Prentice Hall,
2004.
Text.
Gaya MLA
Heizer, Jay, Render, Barry.
Operations management, 7th ed..
7th ed.
New Jersey:
Prentice Hall,
2004.
Text.
Gaya Turabian
Heizer, Jay, Render, Barry.
Operations management, 7th ed..
7th ed.
New Jersey:
Prentice Hall,
2004.
Print.