Coeli, C. T., Sanchez, J. B. S., & Soto, P. C. M. (1997). A work study on Noritake Porcelana Mfg., Inc. College of Engineering.
Cita Chicago (17th ed.)Coeli, Clare T., Joseph Bernard S. Sanchez, i Patty Claire M. Soto. A Work Study on Noritake Porcelana Mfg., Inc. Diliman, Quezon City: College of Engineering, 1997.
Cita MLA (9th ed.)Coeli, Clare T., et al. A Work Study on Noritake Porcelana Mfg., Inc. College of Engineering, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.