[Lawrence Berkeley National Laboratory], photograph, 1976; (https://texashistory.unt.edu/ark:/67531/metapth1670436/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
[Lawrence Berkeley National Laboratory], photograph, 1976; (https://texashistory.unt.edu/ark:/67531/metapth1670436/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .