1. 2Mental Health and Welfare Division Department of Health and Welfare for Persons with Disabilities, Ministry of Health, Labour and Welfare.Project Achievement Report.2004 . [Cited 7 Apr 2006.] Available from URL: http://www.mhlw.go.jp/wp/seisaku/jigyou/03jisseki/8-2-1.html (in Japanese).
2. 4Japan Association of Community Workshops for Disabled Persons.List of Number of Community Workshops for Disabled Persons By Prefecture.2004 . [Cited 3 Apr 2006.] Available from URL: http://www.kyosaren.or.jp/research/2004/1014.htm (in Japanese).