Altman, I., & Lockhart, J. M. (1976). Provinces of early Mexico: Variants of spanish american regional evolution. UCLA Latin American Center.

Altman, Ida, and James Marvin Lockhart. Provinces of Early Mexico: Variants of Spanish American Regional Evolution. Los Angeles: UCLA Latin American Center, 1976.

Altman, Ida, and James Marvin Lockhart. Provinces of Early Mexico: Variants of Spanish American Regional Evolution. UCLA Latin American Center, 1976.