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3. Alvarenga, Ana. 2006. Cultura y ética de la violencia: El Salvador, 1880–1932. San Salvador: CONCULTURA.
4. Amandala. 2012. $880,000 for Gang Truce and CYDP since August 2011. Amandala. http://amandala.com.bz/news/880000forgangtruceandcydpsinceaugust2011
5. Anderson, Thomas P. 1971. Matanza: El Salvador’s Communist Revolt of 1932. Lincoln: University of Nebraska Press.