1. Berlin, B., Breedlove, D. E., Laughlin, R, M., and Raven, P. H. (1973). Cultural Significance and Lexical Retention in Tzeltal-Tzotzil Ethnobotany. In Meaning in Mayan Languages, edited by Munro S. Edmonson, pp. 143–164. Mouton, The Hague.
2. Brown, C. H. (2006a). Glottochronology and the Chronology of Maize in the Americas. In Histories of Maize: Multidisciplinary Approaches to the Prehistory, Biogeography, Domestication, and Evolution of Maize edited by J. E. Staller, R. H. Tykot, and B. F. Benz, pp. 647–663. Elsevier, San Diego.
3. Brown, C. H. (2006b). Prehistoric Chronology of the Common Bean in the New World: The Linguistic Evidence. American Anthropologist 108:507–516. [Reprinted as Chap. 10 in this volume]
4. Brown, C. H. (n.d.). Prehistoric Chronology of Squash (Cucurbita spp.) in the Americas: The Linguistic Evidence. Unpublished manuscript, Northern Illinois University.
5. Brown, C. H., Holman, E. W., Wichmann, S., and Vilupillai, V. (2008). Automated Classification of the World’s Languages: A Description of the Method and Preliminary Results. Language Typology and Universals (Sprachtypologie und Universalienforschung) 61(4):285–308.