Braille and Revolution,Diderot and Enlightenment,and the Pursuit of Happiness

Hatlen P. (2000). Historical perspectives. In Holbrook M. C. , & Koenig's A. J. (Eds.), Foundations of Education: Vol. 1. History and theory of teaching children and youths with visual impairments (2nd ed., pp. 1–54). New York: AFB Press.

Jourdain M. (1916). Diderot's early philosophical works. Chicago: The Open Court Publishing Company.

Lowenfeld B. (1975). The changing status of the blind. Springfield, IL: Charles C Thomas.

Mellor M. C. (2006). Louis Braille: A touch of genius. Boston: National Braille Press.

Paulsen W. R. (1987). Enlightenment, romanticism, and the blind in France. Princeton, NJ: Princeton University Press.