Gonzales, D., Manuel, C. M., & Ulpindo, C. I. (2005). A Methods engineering study on Razon's Palabok and Halo-Halo. College of Engineering.
Cita Chicago (17th ed.)Gonzales, Dian, Catherine Marie Manuel, i Christopher Ian Ulpindo. A Methods Engineering Study on Razon's Palabok and Halo-Halo. Diliman, Quezon City: College of Engineering, 2005.
Cita MLA (9th ed.)Gonzales, Dian, et al. A Methods Engineering Study on Razon's Palabok and Halo-Halo. College of Engineering, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.