Center for Applied Research in the Apostolate (U.S.). (1981). Report on survey of attitudes, Society of St. Columban.
Chicago-referens (17:e uppl.)Center for Applied Research in the Apostolate (U.S.). Report on Survey of Attitudes, Society of St. Columban. 1981.
MLA-referens (8:e uppl.)Center for Applied Research in the Apostolate (U.S.). Report on Survey of Attitudes, Society of St. Columban. 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.