Bertoletti, J. C. (2010). How baseball managers use math. Chelsea Clubhouse.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBertoletti, John C. How Baseball Managers Use Math. New York, NY: Chelsea Clubhouse, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBertoletti, John C. How Baseball Managers Use Math. Chelsea Clubhouse, 2010.
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