Mowrer, E. A. (1938). Germany puts the clock back: By Edgar Ansel Mowrer (Reprinted with further revision.). Penguin Books.
Lua i Stíl Chicago (17ú heag.)Mowrer, Edgar Ansel. Germany Puts the Clock Back: By Edgar Ansel Mowrer. Reprinted with further revision. Harmondsworth: Penguin Books, 1938.
Lua MLA (8ú heag.)Mowrer, Edgar Ansel. Germany Puts the Clock Back: By Edgar Ansel Mowrer. Reprinted with further revision. Penguin Books, 1938.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.