National Security Archive Electronic Briefing Book
- Listing of US materials available in microfiche, related books, and extensive declassified electronic resources, roughly from 1962 to the present.
- http://www.gwu.edu/~nsarchiv/NSAEBB/NSAEBB29/

CIA Electronic Reading Room
- Collection of internal reports and analysis, national security briefings, and intelligence documents. English and Spanish.
- http://www.foia.cia.gov/bay_of_pigs.asp

Bay of Pigs Invasion - Brigade 2506
- A perspective on the historical background and consequences of the defeat, photos of brigade members killed, and information on Miami museum.
- http://www.brigada2506.com/