Santangelo, C. (2018). A new theory of teenagers: Seven transformational strategies to empower you and your teen (First edition.). Seal Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSantangelo, Christa. A New Theory of Teenagers: Seven Transformational Strategies to Empower You and Your Teen. First edition. New York, NY: Seal Press, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSantangelo, Christa. A New Theory of Teenagers: Seven Transformational Strategies to Empower You and Your Teen. First edition. Seal Press, 2018.
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