1. Caste and Race Conflict in Cross-Cultural Perspective;Orans;Urban Affairs Annual Review,1971
2. Creating the Corporate Future;Ackoff,1981
3. Ethnocide or Ethnodevelopment: The New Challenge;Stavenhagen;Development,1987
4. Multiple Perspectives: Concept, Applications, and User Guidelines;Linstone;Systems Practice,1989
5. Maximizing in Jajmaniland;Orans;American Anthropologist,1968