Manalo, A. A. (1979). Angel C. Anden: An annotated bibliography, 1928-1975 [microform]. Photoduplication Service. University of the Philippines Library.
Lua i Stíl Chicago (17ú heag.)Manalo, Alicia Aquino. Angel C. Anden: An Annotated Bibliography, 1928-1975 [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.
Lua MLA (9ú heag.)Manalo, Alicia Aquino. Angel C. Anden: An Annotated Bibliography, 1928-1975 [microform]. Photoduplication Service. University of the Philippines Library, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.