Friend, T. (2009). Cheerful money: Me, my family, and the last days of Wasp splendor. Little, Brown and Co..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFriend, Tad. Cheerful Money: Me, My Family, and the Last Days of Wasp Splendor. New York: Little, Brown and Co., 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFriend, Tad. Cheerful Money: Me, My Family, and the Last Days of Wasp Splendor. Little, Brown and Co., 2009.
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