Saint Cajetan
- Reflection on the saint's life, by Terry Matz.
- http://www.catholic.org/saints/saint.php?saint_id=110

Cajetan, Saint
- Brief biographical entry in the Columbia Encyclopedia.
- http://www.bartleby.com/65/ca/CajetanSt.html

Cajetan
- Also called Gaetanus. Illustrated profile of the saint.
- http://www.catholic-forum.com/saints/saintc31.htm

St. Cajetan
- Also known as St. Gaetano. Biography of the founder of the Theatines. In the Catholic Encyclopedia.
- http://www.newadvent.org/cathen/03145a.htm