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Smallwood 2015, pp.72–75. Smallwood, Ashley (February 2015). "Context and spatial organization of the Clovis assemblage from the Topper site, South Carolina". Journal of Field Archaeology. 40 (1): 69–88. doi:10.1179/0093469014Z.000000000106. JSTOR24408763.
Goodyear 2005, p.103. Goodyear, Albert (2005). "Evidence of Pre-Clovis Sites in the Eastern United States". In Bonnichsen, Robson; Lepper, Bradley T.; Stanford, Dennis; Waters, Michael R. (eds.). Paleoamerican Origins: Beyond Clovis. Texas A&M University Press. pp.103–112 – via University of South Carolina Scholar Commons.