Elli del Perpetuo Socorro, A. (1974). A critical survey of the Augustinian Recollect missionaries as a teaching congregation [microform]. Photoduplication Service, University of the Philippines Library.
Chicago-referens (17:e uppl.)Elli del Perpetuo Socorro, Adelaida. A Critical Survey of the Augustinian Recollect Missionaries as a Teaching Congregation [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
MLA-referens (9:e uppl.)Elli del Perpetuo Socorro, Adelaida. A Critical Survey of the Augustinian Recollect Missionaries as a Teaching Congregation [microform]. Photoduplication Service, University of the Philippines Library, 1974.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.