United States. Bureau of Insular Affairs. (1977). The Philippine Islands [microform] (2d ed.). Photoduplication Service, University of the Philippines Library.
Chicago Style (17th ed.) CitationUnited States. Bureau of Insular Affairs. The Philippine Islands [microform]. 2d ed. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
ציטוט MLAUnited States. Bureau of Insular Affairs. The Philippine Islands [microform]. 2d ed. Photoduplication Service, University of the Philippines Library, 1977.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.