@incollection{Matthiessen88-choosers,
  author	= {Matthiessen, Christian M. I. M.},
  editor	= {Cummings, Michael and Benson, James D. and Greaves, William S.},
  year		= {1988},
  title		= {Semantics for a Systemic Grammar: The Chooser and Inquiry Framework},
  booktitle	= {Systemic Perspectives on Discourse},
  note		= {Also available as report ISI/RS-87-189.},
  publisher	= {John Benjamins},
  address	= {Amsterdam}
}