1. Akridge, Glen, Akridge, Scott, 2000. Late Mississippian and Protohistoric Occupation in the Little Red River Valley. Arkansas Archeologist 39, 1–17. [Volume 39 was for 1998, but published in 2000].
2. Allen, Nancy Beal, 1989. The Portraits of Karl Bodmer. Master's thesis, University of Colorado-Denver. .
3. The baroness was never bored;Andrews;New York Historical Soc. Quart.,1954
4. Untitled note on human effigy pipe;Anonymous;Tennessee Archaeol.,1949
5. Untitled note on human effigy pipe;Anonymous;Florida Anthropol.,1960