Lua APA (7ú heag.)
Almeida, P. (2008). Waves of protest: Popular struggle in El Salvador, 1925-2005. University of Minnesota Press.
Lua i Stíl Chicago (17ú heag.)
Almeida, Paul. Waves of Protest: Popular Struggle in El Salvador, 1925-2005. Minneapolis: University of Minnesota Press, 2008.
Lua MLA (9ú heag.)
Almeida, Paul. Waves of Protest: Popular Struggle in El Salvador, 1925-2005. University of Minnesota Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.