Manalo, A. A. (1979). Angel C. Anden: An annotated bibliography, 1928-1975 [microform]. Photoduplication Service. University of the Philippines Library.
Chicago-referens (17:e uppl.)Manalo, Alicia Aquino. Angel C. Anden: An Annotated Bibliography, 1928-1975 [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.
MLA-referens (9:e uppl.)Manalo, Alicia Aquino. Angel C. Anden: An Annotated Bibliography, 1928-1975 [microform]. Photoduplication Service. University of the Philippines Library, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.