Paul VI, P. (1964). To business men and executives: Address of Pope Paul VI, June 8, 1964. National Catholic Welfare Conference.
Chicago-referens (17:e uppl.)Paul VI, Pope. To Business Men and Executives: Address of Pope Paul VI, June 8, 1964. Washington: National Catholic Welfare Conference, 1964.
MLA-referens (8:e uppl.)Paul VI, Pope. To Business Men and Executives: Address of Pope Paul VI, June 8, 1964. National Catholic Welfare Conference, 1964.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.