Stone, N. (2021). Fast pitch (Unabridged.). Listening Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStone, Nic. Fast Pitch. Unabridged. New York: Listening Library, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStone, Nic. Fast Pitch. Unabridged. Listening Library, 2021.
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