2000 Census County Block Map: Webb County, Inset B10, map, 2000; (https://texashistory.unt.edu/ark:/67531/metapth365443/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
2000 Census County Block Map: Webb County, Inset B10, map, 2000; (https://texashistory.unt.edu/ark:/67531/metapth365443/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .