Douglas, W. O. (1975). Douglas Of The Supreme Court - A Selection of his Opinions. Greenwood Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDouglas, William Orville. Douglas Of The Supreme Court - A Selection of His Opinions. Connecticut: Greenwood Press, 1975.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDouglas, William Orville. Douglas Of The Supreme Court - A Selection of His Opinions. Greenwood Press, 1975.
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