Pimentel, Francisco. El Tepehuan. Lenguas indigenas de Mexico, vol. II, pp. 43-68. Mexico, Andrade y Escalante, 1865

Pimentel, Francisco. El Tepehuan. Lenguas indigenas de Mexico, vol. II, pp. 43-68. Mexico, Andrade y Escalante, 1865, Box: 14, Folder: 29. Campbell W. Pennington Papers, 33036864. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/279402 Accessed September 26, 2026.