Barro, J. B., Chu, M. R. B., & Claridad, M. L. B. V. (1999). A Methods engineering study on JY Ceramics. College of Engineering.
Chicago Style aipamenaBarro, Jesselyn B., Ma. Rosario B. Chu, and Ma. Lourdes Bernadette V. Claridad. A Methods Engineering Study on JY Ceramics. Diliman, Quezon City: College of Engineering, 1999.
MLA aipamenaBarro, Jesselyn B., et al. A Methods Engineering Study on JY Ceramics. College of Engineering, 1999.
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