Stutz, P., & Michels, B. (2013). The tools: 5 tools to help you find courage, creativity, and willpower - and inspire you to live life in forward motion (Trade Paperback edition.). Spiegel & Grau Trade Paperbacks.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStutz, Phil, और Barry Michels. The Tools: 5 Tools to Help You Find Courage, Creativity, and Willpower - and Inspire You to Live Life in Forward Motion. Trade Paperback edition. New York: Spiegel & Grau Trade Paperbacks, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStutz, Phil, और Barry Michels. The Tools: 5 Tools to Help You Find Courage, Creativity, and Willpower - and Inspire You to Live Life in Forward Motion. Trade Paperback edition. Spiegel & Grau Trade Paperbacks, 2013.
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