APA-referens (7:e uppl.)

Collado, H. K. M., Diaz, M. R. F., & Yumul, E. L. (2005). A production planning: Shopwise Araneta Bakery. College of Engineering.

Chicago-referens (17:e uppl.)

Collado, Hazel Kristine M., Maria Regina F. Diaz, och Eric Lemuel Yumul. A Production Planning: Shopwise Araneta Bakery. Diliman, Quezon City: College of Engineering, 2005.

MLA-referens (9:e uppl.)

Collado, Hazel Kristine M., et al. A Production Planning: Shopwise Araneta Bakery. College of Engineering, 2005.