References

"About Color Blindness - What, why, how - problems." Comprehensive Toledo Bend Lake Information Resource - Toledo-Bend.Com. 07 Mar. 2009 .

"EyePilot to help Color-Blind People » My Digital Life." My Digital Life | Living Digitally and Electronically. 07 Mar. 2009 .

"MedlinePlus: Color Blindness." National Library of Medicine - National Institutes of Health. 07 Mar. 2009 .

"Office of Science Education - LifeWorks - Genetic Counselor." Lifeworks. Office of Science Education. 07 Mar. 2009 .