APA (7 वां संस्करण) प्रशस्ति पत्र
Wirls, D. (2010). Irrational security: The politics of defense from Reagan to Obama. Johns Hopkins University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Wirls, Daniel. Irrational Security: The Politics of Defense from Reagan to Obama. Baltimore: Johns Hopkins University Press, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Wirls, Daniel. Irrational Security: The Politics of Defense from Reagan to Obama. Johns Hopkins University Press, 2010.
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