Dionysius, Bishop of Corinth - Brief biography, and fragments from a letter to the Roman Church. In Ante-Nicene Fathers (American edition), vol. 8. - http://www.ccel.org/ccel/schaff/anf08.x.vii.html
Dionysius of Corinth - Biographical portrait of the bishop and confessor. - http://www.saintpatrickdc.org/ss/0408.htm#dion
St. Dionysius - Bishop of Corinth in about 170. - http://www.newadvent.org/cathen/05010a.htm