Emerson, Thomas; Hughes, Randall E. (2000). "Figurines, Flint clay sourcing, The Ozark Highlands and Cahokian Acquisition". American Antiquity. 65 (1): 79–101. doi:10.2307/2694809. JSTOR2694809. S2CID161196850.
Emerson, Thomas E.; Hughes, Randall E.; Hynes, Mary R.; Wisseman, Sarah U. (2003). "The Sourcing and Interpretation of Cahokia-Style Figurines in the Trans-Mississippi South and Southeast". American Antiquity. 68 (2). Society for American Archaeology: 287–313. doi:10.2307/3557081. JSTOR3557081. S2CID163212264.
Emerson, Thomas; Hughes, Randall E. (2000). "Figurines, Flint clay sourcing, The Ozark Highlands and Cahokian Acquisition". American Antiquity. 65 (1): 79–101. doi:10.2307/2694809. JSTOR2694809. S2CID161196850.
Emerson, Thomas E.; Hughes, Randall E.; Hynes, Mary R.; Wisseman, Sarah U. (2003). "The Sourcing and Interpretation of Cahokia-Style Figurines in the Trans-Mississippi South and Southeast". American Antiquity. 68 (2). Society for American Archaeology: 287–313. doi:10.2307/3557081. JSTOR3557081. S2CID163212264.
Emerson, Thomas; Hughes, Randall E. (2000). "Figurines, Flint clay sourcing, The Ozark Highlands and Cahokian Acquisition". American Antiquity. 65 (1): 79–101. doi:10.2307/2694809. JSTOR2694809. S2CID161196850.
Emerson, Thomas E.; Hughes, Randall E.; Hynes, Mary R.; Wisseman, Sarah U. (2003). "The Sourcing and Interpretation of Cahokia-Style Figurines in the Trans-Mississippi South and Southeast". American Antiquity. 68 (2). Society for American Archaeology: 287–313. doi:10.2307/3557081. JSTOR3557081. S2CID163212264.