DAVID J. SMITH, Ignored, Shunned, and Invisible. How the Label "Retarded" has denied Freedom and Dignity to millions, Westport, Praeger Publishers, 2009, 192 p. - Parent, Ghyslain; Beaumier, France; Paré, Charles (Développement Humain, Handicap et Changement Social / Human Development, Disability, and Social Change)