[Amicus Brief Pertaining to the Case of Baker vs. Wade, cause no. 82-1590, 1980.], legal document, March 18, 1980; (https://texashistory.unt.edu/ark:/67531/metadc304790/m1/1/: accessed June 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .