@incollection{Painter89,
  author	= {Painter, Clare},
  editor	= {Hasan, Ruqaiya and Martin, James R.},
  year		= {1989},
  title		= {Learning language: a fuctional view of language development},
  booktitle	= {Language Development},
  publisher	= {Ablex},
  address	= {Norwood, NJ},
  pages		= {18--65}
}