Parsons, J. R., Gorenflo, L. J., Parsons, M. H., & Wilson, D. J. (2008). Prehispanic settlement patterns in the northwestern Valley of Mexico: The Zumpango region. Museum of Anthropology, University of Michigan.
Lua i Stíl Chicago (17ú heag.)Parsons, Jeffrey R., L. J. Gorenflo, Mary Hrones Parsons, agus David J. Wilson. Prehispanic Settlement Patterns in the Northwestern Valley of Mexico: The Zumpango Region. Ann Arbor, Mich: Museum of Anthropology, University of Michigan, 2008.
Lua MLA (9ú heag.)Parsons, Jeffrey R., et al. Prehispanic Settlement Patterns in the Northwestern Valley of Mexico: The Zumpango Region. Museum of Anthropology, University of Michigan, 2008.
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