International Labour Organisation, United Nations. Dept. of Economic and Social Affairs, & World Health Organization. (1976). Comparative study on legislation, organization, and administration of rehabilitation services for the disabled. United Nations.
Dyfyniad Arddull ChicagoInternational Labour Organisation, United Nations. Dept. of Economic and Social Affairs, and World Health Organization. Comparative Study on Legislation, Organization, and Administration of Rehabilitation Services for the Disabled. New York: United Nations, 1976.
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Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.