LANIC (Latin American Network Information Center)
- Extensive collection of links to sites, including society, business, history, and tourism.
- http://lanic.utexas.edu/la/mexico/

US Library of Congress Country Study
- Statistical information, with discussion of history, society, economy, and politics, supported by a print bibliography and a glossary of terms.
- http://lcweb2.loc.gov/frd/cs/mxtoc.html