Tuchman, B. W. (1980). The Book: A lecture sponsored by the Center for the Book in the Library of Congress and the Authors' League of America, presented at the Library of Congress, October 17, 1979. Library of Congress.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTuchman, Barbara Wertheim. The Book: A Lecture Sponsored by the Center for the Book in the Library of Congress and the Authors' League of America, Presented at the Library of Congress, October 17, 1979. Washington: Library of Congress, 1980.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTuchman, Barbara Wertheim. The Book: A Lecture Sponsored by the Center for the Book in the Library of Congress and the Authors' League of America, Presented at the Library of Congress, October 17, 1979. Library of Congress, 1980.
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