National Conference on Children and Youth, 1st, Quezon City, 1972, & Interdepartmental Committee on Children and Youth. (1974). Conference papers [microform]. Photoduplication Service, University of the Philippines Library.
Chicagoスタイル(17版)引用形式National Conference on Children and Youth, 1st, Quezon City, 1972, , Interdepartmental Committee on Children and Youth. Conference Papers [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
MLA(9版)引用形式National Conference on Children and Youth, 1st, Quezon City, 1972, , Interdepartmental Committee on Children and Youth. Conference Papers [microform]. Photoduplication Service, University of the Philippines Library, 1974.
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