Lazarri, Marisa, Pereyra-D., L., Scattolin, M. C., Cecil, Leslie, Glascock, Michael D., and Speakman, Robert Jeff. 2009. "Ancient Social Landscapes of Northwestern Argentina: Preliminary Results of an Integrated Approach to Obsidian and Ceramic Provenance."
Journal of Archaeological Science. 36 (9):1955–1964.
https://doi.org/10.1016/j.jas.2009.05.005