Carman, R. D. (1920). The roentgen diagnosis of diseases of the alimentary canal (2d ed., rev.). Saunders.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCarman, Russell Daniel. The Roentgen Diagnosis of Diseases of the Alimentary Canal. 2d ed., rev. Philadelphia: Saunders, 1920.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCarman, Russell Daniel. The Roentgen Diagnosis of Diseases of the Alimentary Canal. 2d ed., rev. Saunders, 1920.
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