(en) Suárez, Jorge A., The Mesoamerican Langues, Cambridge Language Surveys, Cambridge, Cambridge University Press, 1983 (ISBN0 521 29669 2)
(en) Wichmann, Søren, The Relationship Among the Mixe-Zoquean Languages of Mexico, Studies in Indigenous Languages of the Americas, Salt Lake City, University of Utah Press, 1995 (ISBN0-87480-487-6)
(en) Johnson, Heidi Anna, A Grammar of San Miguel Chimalpa Zoque, Thèse, Austin, University of Texas, 2000.
(en) Lyle Campbell, « Comparative linguistics of mesoamerican languages today », Veleia, vol. 33, , p. 113-134 (ISSN0213-2095, lire en ligne, consulté le ).