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.
芝加哥风格引文National Conference on Children and Youth, 1st, Quezon City, 1972, 与 Interdepartmental Committee on Children and Youth. Conference Papers [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
MLA引文National Conference on Children and Youth, 1st, Quezon City, 1972, 与 Interdepartmental Committee on Children and Youth. Conference Papers [microform]. Photoduplication Service, University of the Philippines Library, 1974.
警告：这些引文格式不一定是100％准确.