Berns, W. (1970). The First Amendment and the future of American democracy. Basic Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBerns, Walter. The First Amendment and the Future of American Democracy. New York: Basic Books, 1970.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBerns, Walter. The First Amendment and the Future of American Democracy. Basic Books, 1970.
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