Gaya APA

Heizer, Jay, Render, Barry. (2005). Operations management flexible version, 7th ed. (7th ed.). New Jersey: Prentice Hall.

Gaya Chicago

Heizer, Jay, Render, Barry. Operations management flexible version, 7th ed.. 7th ed. New Jersey: Prentice Hall, 2005. Text.

Gaya MLA

Heizer, Jay, Render, Barry. Operations management flexible version, 7th ed.. 7th ed. New Jersey: Prentice Hall, 2005. Text.

Gaya Turabian

Heizer, Jay, Render, Barry. Operations management flexible version, 7th ed.. 7th ed. New Jersey: Prentice Hall, 2005. Print.