Sutton-Smith, B. (2001). The ambiguity of play (First edition 2001.). Harvard University Press.
Chicago (17e ed.) BronvermeldingSutton-Smith, Brian. The Ambiguity of Play. First edition 2001. Cambridge, Mass. ; London: Harvard University Press, 2001.
MLA (8e ed.) BronvermeldingSutton-Smith, Brian. The Ambiguity of Play. First edition 2001. Harvard University Press, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.