Parada, Carlos. "Greek Mythology Links". 1997. <http://has.brown.edu/> (1/21/99).
Euslin, Bernard. " Monsters of Mythology: The Sirens." New York: Chelsea House Publishers, 1998.
Euslin, Bernard. "Monsters of Mythology: The Cyclopes." New York: Chelsea House Publishers, 1998.
Background and graphics from Claris Home Page. Vers. 3.0. Clairs Corparation. Santa Clara, California: File Maker, 1997.
Kid Pix Studio. CD-ROM, Novado, CA: Image Maker Series, 1994.
"Siren's Greek Gods" Siren's Domain. February 21, 1998. <http://www.geocities.com/Yosemite/7371
Bass, John. Professor of Greek Literature. Notes from class. Southeastern Louisiana University, Fall !998.