Asuncion, T. L. C., Ildefonso, C. R., & Varona, R. M. Y. (1988). Multi-attribute evaluation of the U.P. Engineering Library. UP College of Engineering.
Chicago Style (17. basım) AtıfAsuncion, Tina Luz C., Cristine R. Ildefonso, ve Rex Marlo Y. Varona. Multi-attribute Evaluation of the U.P. Engineering Library. Quezon City: UP College of Engineering, 1988.
MLA (9th ed.) AtıfAsuncion, Tina Luz C., et al. Multi-attribute Evaluation of the U.P. Engineering Library. UP College of Engineering, 1988.
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