Dela Cruz, A. P., Latonio, P. G., & Mangoba, D. M. (1999). A Methods engineering study on Joving's Crafts. College of Engineering, University of the Philippines Diliman, Quezon City.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDela Cruz, Aurora Patricia, Patrick Gerard Latonio, और Dianne Mayumi Mangoba. A Methods Engineering Study on Joving's Crafts. Department of Industrial Engineering and Operations Research: College of Engineering, University of the Philippines Diliman, Quezon City, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDela Cruz, Aurora Patricia, et al. A Methods Engineering Study on Joving's Crafts. College of Engineering, University of the Philippines Diliman, Quezon City, 1999.
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