Catholic Church. United States Conference of Catholic Bishops & Catholic Church. United States Conference of Catholic Bishops. Committee on Catechesis. (2005). National directory for catechesis. United States Conference of Catholic Bishops.
Style de citation Chicago (17e éd.)Catholic Church. United States Conference of Catholic Bishops et Catholic Church. United States Conference of Catholic Bishops. Committee on Catechesis. National Directory for Catechesis. Washington, D.C.: United States Conference of Catholic Bishops, 2005.
Style de citation MLA (8e éd.)Catholic Church. United States Conference of Catholic Bishops et Catholic Church. United States Conference of Catholic Bishops. Committee on Catechesis. National Directory for Catechesis. United States Conference of Catholic Bishops, 2005.