Cita APA (7th ed.)

Ayes, S., Ocampo, E., & Pereyra, J. (2000). A statistical process control study on Century Pipes Corporation: (a research study). College of Engineering.

Cita Chicago (17th ed.)

Ayes, Sheryl, Elaine Ocampo, i Janice Pereyra. A Statistical Process Control Study on Century Pipes Corporation: (a Research Study). Diliman, Quezon City: College of Engineering, 2000.

Cita MLA (9th ed.)

Ayes, Sheryl, et al. A Statistical Process Control Study on Century Pipes Corporation: (a Research Study). College of Engineering, 2000.