Gifford, B. (2015). Spring chicken: Stay young forever (or die trying) (Large print edition.). Thorndike Press, a part of Gale, Cengage Learning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGifford, Bill. Spring Chicken: Stay Young Forever (or Die Trying). Large print edition. Waterville, Maine: Thorndike Press, a part of Gale, Cengage Learning, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGifford, Bill. Spring Chicken: Stay Young Forever (or Die Trying). Large print edition. Thorndike Press, a part of Gale, Cengage Learning, 2015.
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