United States Catholic Conference. Department of Education. (1980). Norms and guidelines for catechetical planners: Sharing the light of faith : national catechtical directory for Catholics of the United States. Publications Office, U.S. Catholic Conference.
Chicago-referens (17:e uppl.)United States Catholic Conference. Department of Education. Norms and Guidelines for Catechetical Planners: Sharing the Light of Faith : National Catechtical Directory for Catholics of the United States. [Washington, D.C.]: Publications Office, U.S. Catholic Conference, 1980.
MLA-referens (8:e uppl.)United States Catholic Conference. Department of Education. Norms and Guidelines for Catechetical Planners: Sharing the Light of Faith : National Catechtical Directory for Catholics of the United States. Publications Office, U.S. Catholic Conference, 1980.