Bernardin of Siena, St - Short biography with bibliography. In the 1911 Encyclopædia Britannica. - http://www.1911encyclopedia.org/St_Bernardin_Of_Siena
Saint Bernardine of Siena - Meditation on the life of this saint, by Terry Matz. - http://www.catholic.org/saints/saint.php?saint_id=7
Bernardino of Siena - Biographical portrait. - http://www.saintpatrickdc.org/ss/0520.htm#bern
Bernardine of Siena, Saint - Brief biographical entry for this popular preacher, in the Columbia Encyclopedia. - http://www.bartleby.com/65/be/Bernardine.html
St. Bernardine of Siena - Biography of the Franciscan missionary, reformer, popular preacher, peacemaker, called "the Apostle of Italy," who died in 1380. From the Catholic Encyclopedia. - http://www.newadvent.org/cathen/02505b.htm
St. Bernardine of Siena, 1380-1444 - Short biography, from "The Saints: A Concise Biographical Dictionary." - http://www.cin.org/saints/bernsiena.html
Bernadine of Siena - Illustrated profile. - http://www.catholic-forum.com/saints/saintb13.htm