found: Author's Archaeological investigations at the Sam Kaufman site ... 1969.
found: Summary report : cultural resources survey of portions of the Village Bend pumped storage project, 1980:t.p. (Dr. Alan S. Skinner, Ph.D., Environmental Consultants, Inc., Dallas, Texas)
found: Email from author, May 17, 2008(sometimes incorrectly credited as Alan S. Skinner)
found: Archaeological survey of proposed pipeline routes in the North Runnels WSC service area, Runnels, Taylor, Nolan, and Coke counties, Texas, 2013:title page (S. Alan Skinner, PhD; AR Consultants, Inc.; Richardson, Texas)