Chudacoff, H. P. (2007). Children at play: An American history. New York University Press.
Chicago-čujuhus (17. p.)Chudacoff, Howard P. Children at Play: An American History. New York: New York University Press, 2007.
MLA-čujuhus (9. p.)Chudacoff, Howard P. Children at Play: An American History. New York University Press, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.