Portrait of musician Juan Alvarado, photograph, Date Unknown; (https://texashistory.unt.edu/ark:/67531/metapth34760/m1/1/: accessed July 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Portrait of musician Juan Alvarado, photograph, Date Unknown; (https://texashistory.unt.edu/ark:/67531/metapth34760/m1/1/: accessed July 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .