Castillo, M. M. (1975). Philippine Council for United States Aid and the Philippine industrialization [microform]. Photoduplication Service, University of the Philippines Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Castillo, Mariano Manaoes. Philippine Council for United States Aid and the Philippine Industrialization [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1975.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Castillo, Mariano Manaoes. Philippine Council for United States Aid and the Philippine Industrialization [microform]. Photoduplication Service, University of the Philippines Library, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.