Atlasgeo.ch: Cuba: Animated GIF image.
Cuba Flags .com: An insight of Cuban emblems and flags, including history of present flag, old flags and coat of arms of regions and cities with description on each.
Flags of the World: Cuba: National, governmental, military, historical, and political flags.
History of Cuba: The Cuban Flag: Details about national and alternate flags.
No Castro: Cuba National Flag: Description, history, and meaning.
Theodora.com: Cuba Flags: Images in several sizes.
World Flag Database: Cuba: National flag and country facts.