Jubida, G. B. (1976). An analysis of the study helps of doorwasys to reading [microform]. Photoduplication Service. University of the Philippines Library.
Citazione stile Chigago Style (17a edizione)Jubida, Gloria Barros. An Analysis of the Study Helps of Doorwasys to Reading [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1976.
Citatione MLA (9a ed.)Jubida, Gloria Barros. An Analysis of the Study Helps of Doorwasys to Reading [microform]. Photoduplication Service. University of the Philippines Library, 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.