1. Norsworthy, Kent and Barry, Tom. 1990.Nicaragua: A Country Guide, 22Albuquerque, NM: Inter‐Hemisphere Education Resource Center.
2. Dunkerley, James. 1988.Power in the Isthmus: A Political History of Modem Central America, 240–42. London and New York: Verso.
3. Gilbert, Dennis. 1990.Sandinistas: The Party and the Revolution, 42–8. Cambridge, MA and Oxford: Basil Blackwell.