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.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGarrido, Kristina Q., Mark Anthony S. Goroy, Ver Anthony S. Odevilas, और Lea Marie T. Rodaje. A Methods Engineering Study on Union Square Enterprises. Diliman, Quezon City: College of Engineering, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGarrido, Kristina Q., et al. A Methods Engineering Study on Union Square Enterprises. College of Engineering, 2006.
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