Akst, D. (2011). We have met the enemy: Self-control in an age of excess. Penguin Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAkst, Daniel. We Have Met the Enemy: Self-control in an Age of Excess. New York: Penguin Press, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAkst, Daniel. We Have Met the Enemy: Self-control in an Age of Excess. Penguin Press, 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.