Arena, B., & Kettmann, S. (2018). What's wrong with US?: A coach's blunt take on the state of American soccer after a lifetime on the touchline (First edition.). Harper, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रArena, Bruce, और Steve Kettmann. What's Wrong with US?: A Coach's Blunt Take on the State of American Soccer After a Lifetime on the Touchline. First edition. New York, NY: Harper, an imprint of HarperCollinsPublishers, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रArena, Bruce, और Steve Kettmann. What's Wrong with US?: A Coach's Blunt Take on the State of American Soccer After a Lifetime on the Touchline. First edition. Harper, an imprint of HarperCollinsPublishers, 2018.
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