References
- Bazelon, David. 1970. “What is Property?” In Economics: Mainstream Reading and Radical Critiques, ed., David Mermelstein, pp. 53–60. New York: Random House.
- Cohen, Ronald and Elman R. Service, eds. 1978. Origins of the State. Philadelphia: Institute for the Study of Human Issues.
- Goodall, Jane. 1971. In the Shadow of Man. Boston: Houghton Mifflin.
- Greer, Douglas F. 1987. Business, Government, and Society, 2d. edition. New York: Macmillan.
- Hopcroft, John. Letter to the editor, New York Times Review of the Week, 27 November 1988, p. 14.