Catholic Encyclopedia - Gaspare del Bufalo, founder of the Missionaries of the Most Precious Blood (C.PP.S.), d. 1837. www.newadvent.org/cathen/06390b.htm
Catholic Information Network - Fairly long biography of St. Gaspar del Bufalo, founder of the Society of the Precious Blood. www.cin.org/gasplife.html
Catholic Online - Short biography of St. Caspar del Bufalo. saints.catholic.org/saints/caspardelbufalo.html
For All the Saints - Biographical portrait of St. Gaspare del Bufalo, also known as St. Caspar. users.erols.com/saintpat/ss/0102.htm#casp
