Catholic Encyclopedia - Antonio María Claret y Clará, Spanish priest and missionary, founder of the Congregation of the Missionary Sons of the Immaculate Heart of Mary (better known as the Claretians), d. 1870. www.newadvent.org/cathen/16026a.htm
Claretian Missionaries - The life of St. Anthony Claret. www.claretians.org/about_saintanthony.htm
For All the Saints - Biography of St. Anthony Mary Claret. users.erols.com/saintpat/ss/1024.htm#anth
Patron Saints Index - Profile of St. Anthony Mary Claret. Illustrated. www.catholic-forum.com/saints/sainta10.htm
Saints of the Roman Calendar - Short biography, and a meditation on the saint's life and the liturgical prayers on his feast day. By Enzo Lodi. www.ewtn.com/library/MARY/CLARET.HTM