APA-viite (7. p.)

Abanto, R. A., Abarques, J., & Cordova, K. I. (2003). A production and operations management study on Century Pipes Corporation. College of Engineering.

Chicago-viite (17. p.)

Abanto, Ray Anthony, Joselito Abarques, ja Kenneth Irving Cordova. A Production and Operations Management Study on Century Pipes Corporation. Diliman, Quezon City: College of Engineering, 2003.

MLA-viite (9. p.)

Abanto, Ray Anthony, et al. A Production and Operations Management Study on Century Pipes Corporation. College of Engineering, 2003.