White House (Washington, D.C.). [Document from the White House in praise of LULAC, February 11, 1966], text, February 11, 1966; (https://texashistory.unt.edu/ark:/67531/metapth250804/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .