Texas. Attorney-General's Office. Preguntas Frecuentes Sobre la Manutención de Ninos, pamphlet, February 2015; (https://texashistory.unt.edu/ark:/67531/metapth640165/m1/4/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .