Late Classic (A.D. 600-900) Maya market exchange: analysis of figurines from the Motul de San Jose region, GuatemalaDOI: info:10.1179/009346909791070745v. 43No. 4457–480
Halperin, Christine, Bishop, Ronald L., Spensley, Ellen, and Blackman, M. James. 2009. "Late Classic (A.D. 600-900) Maya market exchange: analysis of figurines from the Motul de San Jose region, Guatemala." Journal of Field Archaeology, 43, (4) 457–480. https://doi.org/10.1179/009346909791070745.