@incollection{Berry95-theme,
  author	= {Berry, Margaret},
  editor	= {Ghadessy, M.},
  title		= {Thematic options and success in writing},
  booktitle	= {Thematic development in English texts},
  publisher	= {Pinter Publishers},
  year		= {1995},
  pages		= {55--84},
  address	= {London}
}