Mendoza, M. E. P., Olegario, A. D., Ong, M. U., Pardinas, M. D., & Pulido, M. R. P. (1991). Systems and Procedures Study on UKC Commercial Press Incorporated. College of Engineering.
Chicago (17e ed.) BronvermeldingMendoza, Ma. Eleanor P., Audrey D. Olegario, Michael U. Ong, Michael D. Pardinas, en Ma. Rowena P. Pulido. Systems and Procedures Study on UKC Commercial Press Incorporated. Diliman, Quezon City: College of Engineering, 1991.
MLA (9e ed.) BronvermeldingMendoza, Ma. Eleanor P., et al. Systems and Procedures Study on UKC Commercial Press Incorporated. College of Engineering, 1991.
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