Supplement to the HandbookofMiddleAmericanIndians, Vol. 5: Epigraphy. Victoria Reifler Bricker (general editor). Austin: University of Texas Press. 1992:
Robert(英语:Robert Wauchope (archaeologist)), general editor. HandbookofMiddleAmericanIndians. Austin: University of Texas Press 1964-1976. Weaver, Muriel Porter.