Sources
This glossary entry is a part of the About.com guide to Ancient Mesoamerica, and the Dictionary of Archaeology.
Healan D. 2012. The Archaeology of Tula, Hidalgo, Mexico. Journal of Archaeological Research 20(1):53-115.
Healan DM. 2001. Tula de Hidalgo (Hidalgo, Mexico). Evans ST, and Webster DL, editors. Archaeology of Ancient Mexico and Central America: An Encyclopedia. New York: Garland Publishing Inc. pp 774-777
Healan DM, Kerley JM, and Bey GJ. 1983. Excavation and Preliminary Analysis of an Obsidian Workshop in Tula, Hidalgo, Mexico. Journal of Field Archaeology 10(2):127-145.
Kristan-Graham C. 1993. The Business of Narrative at Tula: An Analysis of the Vestibule Frieze, Trade, and Ritual. Latin American Antiquity 4(1):3-21.
Stocker TL, and Spence MW. 1973. Trilobal Eccentrics at Teotihuacan and Tula. American Antiquity 38(2):195-199.
Valadez Azúa R, Paredes Gudiño B, and Rodríguez Galicia B. 1999. Entierros de Perros descubiertos en la antigua ciudad de Tula. Latin American Antiquity 10(2):180-200.
