Hallworth, G., & Ayliffe, A. (2004). Dancing to the river (Cambridge Storybooks ed.). Cambridge University Press.

Hallworth, Grace, and Alex Ayliffe. Dancing to the River. Cambridge Storybooks ed. Cambridge, U.K. ; New York: Cambridge University Press, 2004.

Hallworth, Grace, and Alex Ayliffe. Dancing to the River. Cambridge Storybooks ed. Cambridge University Press, 2004.