United States. Social Security Administration. (1968). Conditions of participation: Extended care facilities. Federal health insurance for the aged (Code of Federal Regulations, Title 20, Ch.3, Pt.405). Social Security Administration, U.S. Dept. of Health, Education, and Welfare.
Chicago-Zitierstil (17. Ausg.)United States. Social Security Administration. Conditions of Participation: Extended Care Facilities. Federal Health Insurance for the Aged (Code of Federal Regulations, Title 20, Ch.3, Pt.405). Wash.: Social Security Administration, U.S. Dept. of Health, Education, and Welfare, 1968.
MLA-Zitierstil (8. Ausg.)United States. Social Security Administration. Conditions of Participation: Extended Care Facilities. Federal Health Insurance for the Aged (Code of Federal Regulations, Title 20, Ch.3, Pt.405). Social Security Administration, U.S. Dept. of Health, Education, and Welfare, 1968.