Tulao, J. R., Villegas, M. G., Yu, L. L., & Polina, A. K. D. (1993). A Feasibility Study on an Automotive Service Center in the Scout Area. College of Engineering.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTulao, Joselito R., Michael G. Villegas, Lawrence L. Yu, और Annah Karina D. Polina. A Feasibility Study on an Automotive Service Center in the Scout Area. Diliman, Quezon City: College of Engineering, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTulao, Joselito R., et al. A Feasibility Study on an Automotive Service Center in the Scout Area. College of Engineering, 1993.
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