1. Where the Wasteland Ends;Roszak,1972
2. The Myth of the Machine: The Pentagon of Power;Mumford,1970
3. Science and Survival;Commoner,1966
4. Existential Pleasures of Engineering;Florman,1975
5. Hearing on Strategic Petroleum Reserves Proposal;U.S. Congress, Senate Interior and Insular Affairs Committee,1973