1. Allison, A. L. 1972 Plant Remains. In:The Schultz Siteat Green Point, ed. James E. Fitting.Memoirs of the Museum of Anthropology. University of Michigan, No. 4, pp. 77-85.
2. Blake, L. W. 1972 Letter to the author.
3. Binford, L. R. 1968 Archeological Perspectives. In:New Perspectives in Archeology. Eds. Sally R. Binford and Lewis R. Binford, pp. 5-32. Aldine Publishing Co., Chicago.
4. Cutler, H. C. 1967 Corn and Squash from Six Sites inNorth and South Dakota. In:An Interpretation of Mandan Cultural History, by W. R. Wood.Bureau of American Ethnology, Bulletin198, pp. 177–182.
5. Cutler, H.C. and L. W. Blake 1969 Corn. In:Two House Sites in the Central Plains: An Experiment in Archaeology, ed. W. R. Wood.Plains Anthropologist, Memoir6, pp. 61–62.