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.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLanger, Walter C., William L. Langer, और 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.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLanger, 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.
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