Whippman, R. (2016). America the anxious: How our pursuit of happiness is creating a nation of nervous wrecks (First U.S. [edition].). St. Martins Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWhippman, Ruth. America the Anxious: How Our Pursuit of Happiness Is Creating a Nation of Nervous Wrecks. First U.S. [edition]. New York: St. Martins Press, 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWhippman, Ruth. America the Anxious: How Our Pursuit of Happiness Is Creating a Nation of Nervous Wrecks. First U.S. [edition]. St. Martins Press, 2016.
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