Valladares, A. (2001). Against All Hope: A Memoir of Life in Castro's Gulag. Encounter Books.
Lua i Stíl Chicago (17ú heag.)Valladares, Armando. Against All Hope: A Memoir of Life in Castro's Gulag. New York: Encounter Books, 2001.
Lua MLA (9ú heag.)Valladares, Armando. Against All Hope: A Memoir of Life in Castro's Gulag. Encounter Books, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.