Rogers, J. Daniel (2011). "Stable Isotope Analysis and Diet in Eastern Oklahoma". Southeastern Archaeology. 30 (1): 96–107. doi:10.1179/sea.2011.30.1.007. S2CID36246299.
Rogers, J. Daniel (2011). "Stable Isotope Analysis and Diet in Eastern Oklahoma". Southeastern Archaeology. 30 (1): 96–107. doi:10.1179/sea.2011.30.1.007. S2CID36246299.