Umandap, M. A. L., & Encarnacion, V. V. (2002). A study of collection development practices of the children's library. Institute of Library Science, University of the Philippines Diliman.
Chicagoスタイル(17版)引用形式Umandap, Mary Anne L., , Violeta V. Encarnacion. A Study of Collection Development Practices of the Children's Library. Quezon City: Institute of Library Science, University of the Philippines Diliman, 2002.
MLA(9版)引用形式Umandap, Mary Anne L., , Violeta V. Encarnacion. A Study of Collection Development Practices of the Children's Library. Institute of Library Science, University of the Philippines Diliman, 2002.
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