(1978). Outlines of the Catholic faith: Teachings, beliefs, practices, prayers. Leaflet Missal Company.
Chicago-referens (17:e uppl.)Outlines of the Catholic Faith: Teachings, Beliefs, Practices, Prayers. St. Paul, Minnesota: Leaflet Missal Company, 1978.
MLA-referens (8:e uppl.)Outlines of the Catholic Faith: Teachings, Beliefs, Practices, Prayers. Leaflet Missal Company, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.