Catholic Church. Pope (1963-1978 : Paul VI). (1975). On Christian joy: Apostolic exhortation Gaudete in Domino. Publications Office, United States Catholic Conference.
Chicago-referens (17:e uppl.)Catholic Church. Pope (1963-1978 : Paul VI). On Christian Joy: Apostolic Exhortation Gaudete in Domino. Washington, D.C.: Publications Office, United States Catholic Conference, 1975.
MLA-referens (8:e uppl.)Catholic Church. Pope (1963-1978 : Paul VI). On Christian Joy: Apostolic Exhortation Gaudete in Domino. Publications Office, United States Catholic Conference, 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.