Keegan, John et Churchill, Winston, The Second World War (Six Volume Boxed Set), Boston, Mariner Books, , 314 p. (ISBN0-395-41685-X, lire en ligne)
Zabecki, David T., World War II in Europe: an encyclopedia, New York, Garland Pub, , 1353 p. (ISBN0-8240-7029-1, lire en ligne)
Peter Lucas, The OSS in World War II Albania: Covert Operations and Collaboration with Communist Partisans, McFarland, (ISBN9780786429677, lire en ligne)
Tom Winnifrith, Badlands, borderlands: a history of Northern Epirus/Southern Albania "Balle Kombetar, strongly Albanian nationalist, Muslim and at times pro-German, (ISBN978-0-7156-3201-7, lire en ligne)