Hilario Gaytan and Ruben Castillo of conjunto Los Pingüinos del Norte; Rumel Fuentes; Jesus Iracheta; Roy Posada (side1) and songs performed at United Farmworkers Union meetings (side 2), 1979

Hilario Gaytan and Ruben Castillo of conjunto Los Pingüinos del Norte; Rumel Fuentes; Jesus Iracheta; Roy Posada (side1) and songs performed at United Farmworkers Union meetings (side 2), 1979, Box: 2, Item: 6. Migrant Border Ballads Project Records, 22760155. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/465953 Accessed September 25, 2026.