RRC Energy Minute, Volume 15, June 2020, periodical, June 2020; (https://texashistory.unt.edu/ark:/67531/metapth1679307/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
RRC Energy Minute, Volume 15, June 2020, periodical, June 2020; (https://texashistory.unt.edu/ark:/67531/metapth1679307/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .