1. Buck v. Bell, 274 U.S. 200 (1927).
2. Murdock, C.W., Sterilization of the retarded: A problem or a solution? Calif. L. Rev. 62: 917 (1974).
3. American Neurological Association, Committee for the Investigation of Eugenical Sterilization, Report (1936).
4. Ferster, E.Z., Eliminating the unfit — Is sterilization the answer? Ohio St. L. J. 27: 591 (1966).
5. Association for Voluntary Sterilization, A.V.S. News, March 1975.