1. Florentine Codex: General History of the Things of New Spain;de Sahagun,1970
2. Landa’s Relacion De Las Cosas de Yucatan: A Translation;Tozzer,1941
3. The Conquest and Colonization of the Yucatan: 1517–1550;Chamberlain,1966
4. Social and Political Organization in the Land of Cacao and Honey: Correlating the Archaeology and Ethnohistory of the Postclassic Lowland Maya;Chase,1986
5. Maya Society under Colonial Rule: The Collective Enterprise of Survival;Farriss,1984