Collin Chronicles, Volume 12, Number 3, Spring 1992, periodical, 1992; (https://texashistory.unt.edu/ark:/67531/metapth10793/m1/1/: accessed June 3, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Collin Chronicles, Volume 12, Number 3, Spring 1992, periodical, 1992; (https://texashistory.unt.edu/ark:/67531/metapth10793/m1/1/: accessed June 3, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .