Turbow, J., & Duca, M. (2010). The baseball codes: Beanballs, sign stealing, and bench-clearing brawls : the unwritten rules of America's pastime. Pantheon Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTurbow, Jason, और Michael Duca. The Baseball Codes: Beanballs, Sign Stealing, and Bench-clearing Brawls : The Unwritten Rules of America's Pastime. New York: Pantheon Books, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTurbow, Jason, और Michael Duca. The Baseball Codes: Beanballs, Sign Stealing, and Bench-clearing Brawls : The Unwritten Rules of America's Pastime. Pantheon Books, 2010.
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