Library of Congress. Serial Record Division. (2017). Serial Titles Newly Received. Library of Congress.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLibrary of Congress. Serial Record Division. Serial Titles Newly Received. Washington: Library of Congress, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLibrary of Congress. Serial Record Division. Serial Titles Newly Received. Library of Congress, 2017.
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