Webb, M. (2014). Older, faster, stronger: What women runners can teach us all about living younger, longer. Rodale Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWebb, Margaret. Older, Faster, Stronger: What Women Runners Can Teach Us All About Living Younger, Longer. Emmaus, Pennsylvania: Rodale Books, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWebb, Margaret. Older, Faster, Stronger: What Women Runners Can Teach Us All About Living Younger, Longer. Rodale Books, 2014.
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