World Health Organization & Helander, E. (1989). Training in the community for people with disabilities: Einar Helander ... [et al]. World Health Organization.
Chicago Style (17th ed.) CitationWorld Health Organization and Einar Helander. Training in the Community for People with Disabilities: Einar Helander ... [et Al]. Geneva: World Health Organization, 1989.
MLA (9th ed.) CitationWorld Health Organization and Einar Helander. Training in the Community for People with Disabilities: Einar Helander ... [et Al]. World Health Organization, 1989.
Warning: These citations may not always be 100% accurate.