@incollection{Poynton89-amplification,
  author	= {Poynton, Cate},
  editor	= {Butler, C. and Fawcett, R. and Berry, M.},
  year		= {1989},
  title		= {Amplification as a mode of realisation: attitudinal modification in the nominal group},
  booktitle	= {Grammatical Structure: a functional interpretation},
  publisher	= {Ablex},
  address	= {Norwood,NJ}
}