Gabriel, F. J. (1975). The history of the parent-teachers' associations in the general public secondary schools of Pangasinan for the school years 1947 to 1957 [microform]. Photoduplication Service, University of the Philippines Library.
Chicago-referens (17:e uppl.)Gabriel, Filomena Jimenez. The History of the Parent-teachers' Associations in the General Public Secondary Schools of Pangasinan for the School Years 1947 to 1957 [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1975.
MLA-referens (9:e uppl.)Gabriel, Filomena Jimenez. The History of the Parent-teachers' Associations in the General Public Secondary Schools of Pangasinan for the School Years 1947 to 1957 [microform]. Photoduplication Service, University of the Philippines Library, 1975.