Hemingway, E. (1969). The fifth column and four stories of the spanish civil war (Third edition.). Bantam Books.
Lua i Stíl Chicago (17ú heag.)Hemingway, Ernest. The Fifth Column and Four Stories of the Spanish Civil War. Third edition. New York: Bantam Books, 1969.
Lua MLA (9ú heag.)Hemingway, Ernest. The Fifth Column and Four Stories of the Spanish Civil War. Third edition. Bantam Books, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.