Bernal, R. F. (2009). An evaluation of the U.P. College of Science Library facilities: A users' perception.
Chicago Style (17. basım) AtıfBernal, Richard F. An Evaluation of the U.P. College of Science Library Facilities: A Users' Perception. 2009.
MLA (9th ed.) AtıfBernal, Richard F. An Evaluation of the U.P. College of Science Library Facilities: A Users' Perception. 2009.
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