Stevens, J. P. (2014). Six amendments: How and why we should change the Constitution (First edition.). Little, Brown and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStevens, John Paul. Six Amendments: How and Why We Should Change the Constitution. First edition. New York: Little, Brown and Company, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStevens, John Paul. Six Amendments: How and Why We Should Change the Constitution. First edition. Little, Brown and Company, 2014.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.