Collin Chronicles, Volume 9, Number 4, [Summer] 1989, periodical, 1989; (https://texashistory.unt.edu/ark:/67531/metapth10803/m1/1/: accessed May 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Collin Chronicles, Volume 9, Number 4, [Summer] 1989, periodical, 1989; (https://texashistory.unt.edu/ark:/67531/metapth10803/m1/1/: accessed May 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .