1. Beals, Ralph L. 1944 Relations between Mesoamerica and The Southwest. In El Norte de México y el Sur de Estados Unidos, pp. 245–252. Sociedad Mexicana de Antropología, Mexico City.
2. In Search of a Borderland. Material Culture Patterns on the Southern Limits of the North American Southwest;Carpenter John Philip;Journal of Field Archaeology,2023
3. Darling, J. Andrew, and Barnaby V. Lewis 2007 Songscapes and Calendar Sticks. In The Hohokam Millennium, edited by Suzanne K. Fish and Paul R. Fish, pp. 131–140. School for Advanced Research, Santa Fe.
4. Di Peso, Charles C. 1968 Casas Grandes and the Gran Chichimeca. Museum of New Mexico Press, Santa Fe.
5. Results of an Archaeological Survey of Sonora and Northern Sinaloa;Ekholm Gordon F.;Revista Mexicana de Antropología,1939