Não informado. (1945). Cataloging Service. Library of Congress, Processing Department.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Cataloging Service. Washington: Library of Congress, Processing Department, 1945.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Cataloging Service. Library of Congress, Processing Department, 1945.
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