Pascua, G. A. (1977). A kit and handbook for the study of simple electric circuits [microform]. Photoduplication Service. University of the Philippines Library.
Citazione stile Chigago Style (17a edizione)Pascua, Gregorio A. A Kit and Handbook for the Study of Simple Electric Circuits [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
Citatione MLA (9a ed.)Pascua, Gregorio A. A Kit and Handbook for the Study of Simple Electric Circuits [microform]. Photoduplication Service. University of the Philippines Library, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.