Berdan, F. F. 1., Blanton, R. E., Boone, E. H. 1., Hodge, M. G., & Smith, M. E. (1996). Aztec imperial strategies. Washington: Dumbarton Oaks Research Library and Collection.

Berdan, Frances F. 1944-, Richard E. Blanton, Elizabeth Hill 1948- Boone, Mary G. Hodge, and Michael E. Smith. Aztec Imperial Strategies. Washington: Dumbarton Oaks Research Library and Collection, 1996.

Berdan, Frances F. 1944-, et al. Aztec Imperial Strategies. Washington: Dumbarton Oaks Research Library and Collection, 1996.