Engstrom. Partisan Gerrymandering and the Construction of American Democracy. University of Michigan Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEngstrom. Partisan Gerrymandering and the Construction of American Democracy. University of Michigan Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEngstrom. Partisan Gerrymandering and the Construction of American Democracy. University of Michigan Press.
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