Dela Cruz, K. D. S., & Santos, Y. T. P. (2015). A collection development policy for Dr. Yanga's Colleges, Inc. Basic Education Library (DYCI-BEL). School of Library and Information Studies, University of the Philippines Diliman.
Chicago-referens (17:e uppl.)Dela Cruz, Kevin Dhale S., och Yhna Therese P. Santos. A Collection Development Policy for Dr. Yanga's Colleges, Inc. Basic Education Library (DYCI-BEL). Quezon City: School of Library and Information Studies, University of the Philippines Diliman, 2015.
MLA-referens (9:e uppl.)Dela Cruz, Kevin Dhale S., och Yhna Therese P. Santos. A Collection Development Policy for Dr. Yanga's Colleges, Inc. Basic Education Library (DYCI-BEL). School of Library and Information Studies, University of the Philippines Diliman, 2015.