Osborne, M. P. (2017). A big day for baseball (Unabridged.). Listening Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOsborne, Mary Pope. A Big Day for Baseball. Unabridged. New York: Listening Library, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रOsborne, Mary Pope. A Big Day for Baseball. Unabridged. Listening Library, 2017.
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