Asuncion, L. R. (1974). Foreign investment opportunities in the Philippines [microform]. Photoduplication Service, University of the Philippines Library.
Citazione stile Chigago Style (17a edizione)Asuncion, Licerio R. Foreign Investment Opportunities in the Philippines [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
Citatione MLA (9a ed.)Asuncion, Licerio R. Foreign Investment Opportunities in the Philippines [microform]. Photoduplication Service, University of the Philippines Library, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.