Kielhofner, Gary, 1949-2010, author
Version 2.1
Chicago, Ill. : The Model of Human Occupation Clearinghouse, Department of Occupational Therapy, College of Applied Health Sciences, University of Illinois at Chicago, 2004
Version 2.2
Chicago, Ill. : Model of Human Occupation Clearinghouse, Department of Occupational Therapy, College of Applied Health Sciences, University of Illinois at Chicago, 2006