Ancient Scripts: Zapotec
- Study of the evolution of Zapotec writing. Includes several pictures of carved glyphs with historical context.
- http://www.ancientscripts.com/zapotec.html

Wikipedia: Zapotec Language
- Linguistic overview of the Zapotecan languages.
- http://en.wikipedia.org/wiki/Zapotec_language

Zapotec Language and the Zapotec Indian Tribe
- Pronunciation guide, language learning worksheets, and cultural information.
- http://www.native-languages.org/zapotec.htm

Ethnologue: Zapotec
- Basic demographic and linguistic information for 58 Zapotec languages.
- http://www.ethnologue.com/show_family.asp?subid=90467

Rosemary G. Beam de Azcona
- Personal homepage of linguist, working on Southern Zapotec languages.
- http://www.linguistics.berkeley.edu/~rosemary/professional.htm