Benson, L., Stein, J., Taylor, H., Friedman, R., and Windes, T.C., 2006, The agricultural productivity of Chaco Canyon and the source(s) of pre-hispanic maize found in the Pueblo Bonito Great House, in Staller, J.E., and others, eds., Histories of Maize - Multidisciplinary Approaches to the Prehistory, Linguistics, Biogeography, Domestication, and Evolution of Maize: San Diego, Elsevier/Academic Press, p. 289-314.