@misc{Roach-bros,
  author	= {Sanford, D. L. and Roach, J. W.},
  month		= aug,
  year		= {1988},
  title		= {Using the theory of metacommunication to guide natural language generation},
  note		= {Presented at the AAAI-88 Workshop on Text Planning and Realization},
  address	= {Saint Paul, Minessota}
}