APA (7 वां संस्करण) प्रशस्ति पत्र
Hoffer, W. (2007). To Enlarge the Machinery of Government: Congressional Debates and the Growth of the American State, 1858–1891. Johns Hopkins University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Hoffer, Williamjames. To Enlarge the Machinery of Government: Congressional Debates and the Growth of the American State, 1858–1891. Baltimore: Johns Hopkins University Press, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Hoffer, Williamjames. To Enlarge the Machinery of Government: Congressional Debates and the Growth of the American State, 1858–1891. Johns Hopkins University Press, 2007.
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