Shotwell, J. T. (1944). What Germany forgot. Macmillan.
Lua i Stíl Chicago (17ú heag.)Shotwell, James Thomson. What Germany Forgot. New York: Macmillan, 1944.
Lua MLA (9ú heag.)Shotwell, James Thomson. What Germany Forgot. Macmillan, 1944.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.