Michael R. Waters, Charlotte D. Pevny, David L. Carlson ; with William A. Dickens ... [et al.] ; foreword by Michael B. CollinsTexas A&M University Pressc2011
by Bruce A. Bradley, Michael B. Collins, Andrew Hemmings ; with contributions by Marilyn Shoberg, Jon C. LohseInternational Monographs in Prehistoryc2010