10. 참고 문헌
Arditi, Aries, PhD. (1995) Color Contrast and Partial Sight (Pamphlet). The Lighthouse, Inc.(Available: 111 East 59th Street, New York, NY 10022. (800) 334-5497. TTY (212)821-9713)
Norman De Forest
Berliss, Jane, Lewis Kraus, and Susan Stoddard. Design of Accessible Web Pages(http://www.infouse.com/disabilitydata/guidelines.Text.html)