Cogswell, James W.:

O’Brien, Michael J., R. Lee Lyman, and James W. Cogswell
  2002  Culture-historical Units and the Archaeological Record of Southeastern Missouri, 500 B.C.-A.D. 700. In The Woodland Southeast, edited by D. G. Anderson and R. L. Mainfort, Jr., pp. 421-443. University of Alabama Press, Tuscaloosa.