Tarleton State University. Effective Schools Project.Journal of the Effective Schools Project, Volume 1, 1994,
periodical,
1994;
Stephenville, Texas.
(https://texashistory.unt.edu/ark:/67531/metapth201678/m1/40/:
accessed April 24, 2024),
University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu;
crediting Tarleton State University.