Craib, Raymond, and D. Graham Burnett. “The Mapping of New Spain: Indigenous Cartography and the Maps of the Relaciones Geograficas”. Cartographic Perspectives, no. 27 (June 1, 1997): 40–42. Accessed October 2, 2024. https://cartographicperspectives.org/index.php/journal/article/view/cp27-craib-burnett.