CIA World Factbook: Nauru
- Features a map and brief descriptions of geography, economy, government, and people.
- https://www.cia.gov/library/publications/the-world-factbook/geos/nr.html

Infoplease: Nauru
- Very basic information on the land, its people, history and government.
- http://www.infoplease.com/ipa/A0107816.html