2000 Census County Block Map: Gregg County, Index, map, 2000; (https://texashistory.unt.edu/ark:/67531/metapth364811/m1/1/: accessed June 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
2000 Census County Block Map: Gregg County, Index, map, 2000; (https://texashistory.unt.edu/ark:/67531/metapth364811/m1/1/: accessed June 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .