Chudacoff, H. P. (2007). Children at play: An American history. New York University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChudacoff, Howard P. Children at Play: An American History. New York: New York University Press, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChudacoff, Howard P. Children at Play: An American History. New York University Press, 2007.
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