CIA - The World Factbook: Clipperton Island: Features map and brief descriptions of the geography, people, government, economy, communications, transportation, military and transnational issues.
Clipperton Island Pictures and History: History, map and photos of the island.
NationMaster - Clipperton Island: Profile includes information for various aspects of the country, with a special emphasis on statistics and rankings.
Wikipedia - Clipperton Island: Hyperlinked encyclopedia article offers a map, description and some history of the island.
