Popoloca - Bibliography

Hoppe, Walter A., Andrés Medina, and Roberto Weitlaner (1969). "The Popoloca." In Handbook of Middle American Indians, edited by Robert Wauchope. Vol. 7, Ethnology, Part One, edited by Robert Wauchope and Evon Z. Vogt, 489498. Austin: University of Texas Press.

Jäcklein, Klaus (1970). San Felipe Otlaltepec: Beiträge Ethnoanalyse der Popoloca de Puebla, Mexico. Göppingen: Verlag Alfred Kümmerle.