United States Catholic Conference. Department of Education & Catholic Church. Pope (1978-2005 : John Paul II). (1981). Sharing the light of faith: An official commentary : national catechetical directory for Catholics of the United States. U.S. Catholic Conference.
Chicago Style (17. basım) AtıfUnited States Catholic Conference. Department of Education ve Catholic Church. Pope (1978-2005 : John Paul II). Sharing the Light of Faith: An Official Commentary : National Catechetical Directory for Catholics of the United States. Washington, D.C.: U.S. Catholic Conference, 1981.
MLA (8th ed.) AtıfUnited States Catholic Conference. Department of Education ve Catholic Church. Pope (1978-2005 : John Paul II). Sharing the Light of Faith: An Official Commentary : National Catechetical Directory for Catholics of the United States. U.S. Catholic Conference, 1981.