Gelman, A. (2008). Red state, blue state, rich state, poor state: Why Americans vote the way they do. Princeton University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGelman, Andrew. Red State, Blue State, Rich State, Poor State: Why Americans Vote the Way They Do. Princeton, N.J.: Princeton University Press, 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGelman, Andrew. Red State, Blue State, Rich State, Poor State: Why Americans Vote the Way They Do. Princeton University Press, 2008.
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