RRC Energy Minute, Volume 27, June 2021, periodical, June 2021; (https://texashistory.unt.edu/ark:/67531/metapth1679317/m1/1/: accessed July 2, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
RRC Energy Minute, Volume 27, June 2021, periodical, June 2021; (https://texashistory.unt.edu/ark:/67531/metapth1679317/m1/1/: accessed July 2, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .