Brown, T., & Kratz, E. (2023). The tao of the backup catcher: Playing baseball for the love of the game (First edition.). Twelve.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBrown, Tim, और Erik Kratz. The Tao of the Backup Catcher: Playing Baseball for the Love of the Game. First edition. New York: Twelve, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBrown, Tim, और Erik Kratz. The Tao of the Backup Catcher: Playing Baseball for the Love of the Game. First edition. Twelve, 2023.
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