Lewinson, M., & Hough, H. B. (1918). A history of the services rendered to the public by the American press during the year 1917. Columbia University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLewinson, Minna, और Henry Beetle Hough. A History of the Services Rendered to the Public by the American Press During the Year 1917. New York: Columbia University Press, 1918.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLewinson, Minna, और Henry Beetle Hough. A History of the Services Rendered to the Public by the American Press During the Year 1917. Columbia University Press, 1918.
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