Gringos, contras y sandinistas1993

"Outstanding summary of the origins, international connections, and development of what became known as the 'contras,' a disparate set of groups including ARDE (Eden Pastora and Alfonso Robelo) the Atlantic Front (Miskito groups), the FDN (Enrique Bermúdez), the ill-fated US-inspired FDN-UNO alliance (Robelo, Calero, Bermúdez), and the Southern Front (the regrouping of ARDE by Alfredo César and Donald Castillo)"--Handbook of Latin American Studies, v. 57.