Saya mau tau Lihat pula dari Katekismus Gereja Katolik

Sejarah Gereja Katolik sejak tahun 1962

Penegasan panggilan dalam Gereja Katolik

Catechism of the Catholic Church (U.S.A., 2nd edition) (English translation of the Catechism of the Catholic Church: Modifications from the Editio Typica, copyright 1997, United States Catholic Conference, Inc., Libreria Editrice Vaticana) (Glossary and Index Analyticus, copyright 2000, U.S. Catholic Conference, Inc.).

Compendium of the Catechism of the Catholic Church (USCCB, 2006).

United States Catholic Catechism for Adults "... resource for preparation of catechumens in the Rite of Christian Initiation of Adults and for ongoing catechesis of adults" (USCCB , 2006).

KGK di arsip Takhta Suci; dalam aksara Han Tradisional, bahasa Inggris, Prancis, Italia, Latin, Latvia, Malagasi, Portugis, dan Spanyol (31 Januari 2014)

United States Conference of Catholic Bishops; Second edition (revised in accordance with the Latin editio typica)

St. Charles Borromeo Catholic Church, Picayune, Miss., USA; Second edition (revised in accordance with the Latin editio typica), with full text search and list of changes between the First and Second editions