1. l. Alvin Rudoff and Dorothy Lucken, “The Engineer and His Work: A Sociological Perspective,” Science 172 (11 June 1971): 1103–1108.
2. Robert B. Reich, The Work of Nations: Preparing Ourselves for 21st Century Capitalism ( New York: Alfred A. Knopf, 1991 ).
3. Lloyd Jeffry Dumas and Marek Thee (eds.), Making Peace Possible ( Oxford: Pergamon Press, 1989 ).
4. Richard R. Nelson, The Moon and the Ghetto ( New York: W.W. Norton and Company, 1977 ).
5. Francis Fukuyama, “The End of History?” The National Interest 16 (Summer 1989): 3–18.