Dimaisip, J. J. G., & Gonzales, G. M. B. (2001). Trends in book selection policies in selected school libraries in Manila and Quezon City, Philippines.
Chicago-referens (17:e uppl.)Dimaisip, Joyce Jazmin G., och Grace Marie B. Gonzales. Trends in Book Selection Policies in Selected School Libraries in Manila and Quezon City, Philippines. Quezon City : Institute of Library Science, University of the Philippines Diliman, 2001.
MLA-referens (8:e uppl.)Dimaisip, Joyce Jazmin G., och Grace Marie B. Gonzales. Trends in Book Selection Policies in Selected School Libraries in Manila and Quezon City, Philippines. 2001.
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