Dyfyniad APA

United States. Rehabilitation Services Administration. American rehabilitation: AR. U.S. Dept. of Health, Education, and Welfare [Rehabilitation Services Administration] : Supt. of Docs., U.S. G.P.O., distributor.

Dyfyniad Arddull Chicago

United States. Rehabilitation Services Administration. American Rehabilitation: AR. Washington, D.C.: U.S. Dept. of Health, Education, and Welfare [Rehabilitation Services Administration] : Supt. of Docs., U.S. G.P.O., distributor.

Dyfyniad MLA

United States. Rehabilitation Services Administration. American Rehabilitation: AR. U.S. Dept. of Health, Education, and Welfare [Rehabilitation Services Administration] : Supt. of Docs., U.S. G.P.O., distributor.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.