1. “Cultural Anthropology and the Man-Environment Relationship: An Historical Discussion,”;Abbott;Kroeber Anthropological Society Papers,1970
2. “The City is Dead—Long Live the City: Some Thoughts on Urbanity,”;Abu-Lughod,1968
3. “Population and Natural Resources,”;Ackerman,1959
4. On Purposeful Systems: An Interdisciplinary Analysis of Individual and Social Behavior as a System of Purposeful Events;Ackoff,1972
5. Crucifixion by Power: Essays on Guatemalan National Social Structure;Adams,1970