1. The economics of Aztec luxury trade and tribute;Berdan,1987
2. Aztec Imperial Strategies;Berdan,1996
3. History and Mythology of the Aztecs: the Codex Chimalpopoca;Bierhorst,1992
4. The Mesoamerican world of goods and its transformations;Blanton,2005
5. The Mesoamerican world system;Blanton;Am. Anthropol.,1984