Seaver, G. (1976). Malacanang, residence of the Governor-General: A historical resume of the Palace under Spanish and American sovereignty in the Philippine Islands [microform]. Photoduplication Service, University of the Philippines Library.
Chicago-referens (17:e uppl.)Seaver, George. Malacanang, Residence of the Governor-General: A Historical Resume of the Palace Under Spanish and American Sovereignty in the Philippine Islands [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
MLA-referens (9:e uppl.)Seaver, George. Malacanang, Residence of the Governor-General: A Historical Resume of the Palace Under Spanish and American Sovereignty in the Philippine Islands [microform]. Photoduplication Service, University of the Philippines Library, 1976.