Cita APA (7th ed.)

Gonzales, E., Moral, E. I., & Velasco, V. (2005). A Production and operations management study on HAVI Food Services Philippines, Inc. College of Engineering.

Cita Chicago (17th ed.)

Gonzales, Edello, Ernie II Moral, i Vida Velasco. A Production and Operations Management Study on HAVI Food Services Philippines, Inc. Diliman, Quezon City: College of Engineering, 2005.

Cita MLA (9th ed.)

Gonzales, Edello, et al. A Production and Operations Management Study on HAVI Food Services Philippines, Inc. College of Engineering, 2005.