Catholic Church. Synodus Episcoporum. (1976). Catechetics in our time with special reference to catechetics for children and young people: Theme for 1977 International Synod of Bishops : for the use of the Episcopal Conferences. Publications Office, United States Catholic Conference.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিCatholic Church. Synodus Episcoporum. Catechetics in Our Time with Special Reference to Catechetics for Children and Young People: Theme for 1977 International Synod of Bishops : For the Use of the Episcopal Conferences. Washington, D.C.: Publications Office, United States Catholic Conference, 1976.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিCatholic Church. Synodus Episcoporum. Catechetics in Our Time with Special Reference to Catechetics for Children and Young People: Theme for 1977 International Synod of Bishops : For the Use of the Episcopal Conferences. Publications Office, United States Catholic Conference, 1976.