Catholic Church. National Conference of Catholic Bishops. (1977). Statement on the communications media and catechesis. U.S. Catholic Conference.
Chicago Style aipamenaCatholic Church. National Conference of Catholic Bishops. Statement on the Communications Media and Catechesis. Washington, DC: U.S. Catholic Conference, 1977.
MLA aipamenaCatholic Church. National Conference of Catholic Bishops. Statement on the Communications Media and Catechesis. U.S. Catholic Conference, 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.