1. 2. U.S., Office of Federal Register, Code of Federal Register (Washington, DC: Government Printing Office, 1978), vol. 20, pts. 400-499.
2. 3. U.S., Department of Commerce, Bureau of the Census, Institutional Populations, 1950, vol. 4, Special Reports (Washington, DC: Government Printing Office, 1953), pt. 2, chap. C; idem, Inmates of Institutions, 1960: Final Report, PC(2)-8A (Washington, DC: Government Printing Office, 1963); idem, Persons in Institutions and Other Group Quarters, 1970: Final Report, PC(2)-4E (Washington, DC: Government Printing Office, 1973).
3. 5. Paul Lerman, Deinstitutionalization and the Welfare State (New Brunswick, NJ: Rutgers University Press, 1982), p. 34.