Demandante, B. R. (1980). Extension education program of Camarines Sur Agricultural College, Pili, Camarines Sur [microform]. Photoduplication Service, University of the Philippines Library.
Citazione stile Chigago Style (17a edizione)Demandante, Brenda Rabina. Extension Education Program of Camarines Sur Agricultural College, Pili, Camarines Sur [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1980.
Citatione MLA (9a ed.)Demandante, Brenda Rabina. Extension Education Program of Camarines Sur Agricultural College, Pili, Camarines Sur [microform]. Photoduplication Service, University of the Philippines Library, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.