http://www.cantorinewyork.com/composers_archive/argento.html Includes a picture, a short biography and a discussion of the work "A Toccata of Galuppi's". http://www.hometheaterhifi.com/volume_7_2/music-classical-part-12-april-2000.html Review of the recording "Valentino Dances". http://www.operaam.org/encore/casanova.htm Information about the opera, synopsis, selected reviews, selected recordings, selected performance history, original cast and other opera's by the composer. http://www.usopera.com/composers/argento.html Provides a list of his operas and available recordings.