Congressional Quarterly. (1991). How Congress Works (2.). Affiliated east - west Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCongressional Quarterly. How Congress Works. 2. New Delhi: Affiliated east - west Press, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCongressional Quarterly. How Congress Works. 2. Affiliated east - west Press, 1991.
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