Alipio, M. T. D., Di, N. C., Lopez, R. M., Ong, J. C., & Traya, L. A. C. (1990). Supply and Property Management Office Procurement Section: A systems procedure study. College of Engineering.
Chicago Style (17. basım) AtıfAlipio, Ma. Theresa D., Nerissa C. Di, Rassen M. Lopez, Jocelyn C. Ong, ve Lloyd Apollo C. Traya. Supply and Property Management Office Procurement Section: A Systems Procedure Study. Diliman, Quezon City: College of Engineering, 1990.
MLA (9th ed.) AtıfAlipio, Ma. Theresa D., et al. Supply and Property Management Office Procurement Section: A Systems Procedure Study. College of Engineering, 1990.
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