RN Update, Volume 33, Number 2, April 2002, periodical, April 2002; (https://texashistory.unt.edu/ark:/67531/metapth1679364/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
RN Update, Volume 33, Number 2, April 2002, periodical, April 2002; (https://texashistory.unt.edu/ark:/67531/metapth1679364/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .