2000 Census County Block Map: Webb County, Block 33, map, 2000; (https://texashistory.unt.edu/ark:/67531/metapth364941/m1/1/: accessed June 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
2000 Census County Block Map: Webb County, Block 33, map, 2000; (https://texashistory.unt.edu/ark:/67531/metapth364941/m1/1/: accessed June 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .