Garrido, K. Q., Goroy, M. A. S., Odevilas, V. A. S., & Rodaje, L. M. T. (2006). A Methods engineering study on Union Square Enterprises. College of Engineering.
Cita Chicago (17th ed.)Garrido, Kristina Q., Mark Anthony S. Goroy, Ver Anthony S. Odevilas, i Lea Marie T. Rodaje. A Methods Engineering Study on Union Square Enterprises. Diliman, Quezon City: College of Engineering, 2006.
Cita MLA (9th ed.)Garrido, Kristina Q., et al. A Methods Engineering Study on Union Square Enterprises. College of Engineering, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.