Sharpe, A. E., Kamenov, G. D., Gilli, A., Hodell, D. A., Emery, K. F., Brenner, M., & Krigbaum, J. (2016). Lead (Pb) Isotope Baselines for Studies of Ancient Human Migration and Trade in the Maya Region. PLoS One.

Sharpe, Ashley E., George D. Kamenov, Adrian Gilli, David A. Hodell, Kitty F. Emery, Mark Brenner, and John Krigbaum. "Lead (Pb) Isotope Baselines for Studies of Ancient Human Migration and Trade in the Maya Region." PLoS One 2016.

Sharpe, Ashley E., et al. "Lead (Pb) Isotope Baselines for Studies of Ancient Human Migration and Trade in the Maya Region." PLoS One 2016.