Langer, W. C., Langer, W. L., & Waite, R. G. L. (1974). The Mind of Adolf Hitler: Walter C. Langer. Foreword by William L. Langer. Afterword by Robert G. L. Waite. Pan Books.
Lua i Stíl Chicago (17ú heag.)Langer, Walter C., William L. Langer, agus Robert G. L. Waite. The Mind of Adolf Hitler: Walter C. Langer. Foreword by William L. Langer. Afterword by Robert G. L. Waite. London [u.a.]: Pan Books, 1974.
Lua MLA (8ú heag.)Langer, Walter C., et al. The Mind of Adolf Hitler: Walter C. Langer. Foreword by William L. Langer. Afterword by Robert G. L. Waite. Pan Books, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.