United States Catholic Conference. Department of Education. (1980). An introduction to Sharing the light of faith: National catechetical directory for Catholics of the United States. United States Catholic Conference, Dept. of Education.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)United States Catholic Conference. Department of Education. An Introduction to Sharing the Light of Faith: National Catechetical Directory for Catholics of the United States. Washington (D.C.): United States Catholic Conference, Dept. of Education, 1980.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)United States Catholic Conference. Department of Education. An Introduction to Sharing the Light of Faith: National Catechetical Directory for Catholics of the United States. United States Catholic Conference, Dept. of Education, 1980.