Sievert, April K.; Rogers, J. Daniel; Urcid, Javier
(Smithsonian Institution Scholarly Press, 2011)
Sievert, April K., with J. Daniel Rogers and contribution by Javier Urcid. Artifacts from the Craig Mound at Spiro, Oklahoma. Smithsonian Contributions to Anthropology, number 49, xiv + 231 pages, 163 figures, 11 plates, ...