^Paxton, John (1986). "Madagascar". In Paxton, John (ed.). The Statesman's Year-Book: Statistical and Historical Annual of the States of the World for the Year 1986–1987. The Statesman’s Yearbook. London: Palgrave Macmillan UK. pp. 807–810. doi:10.1057/9780230271159. ISBN978-0-230-27115-9.
^Center (U.S.), National Foreign Assessment (1977). Cuban Chronology. Central Intelligence Agency, National Foreign Assessment Center.