@book{TDP,
  author	= {de Beaugrande, Robert},
  year		= {1980},
  title		= {Text, Discourse, and Process: Toward a Multidisciplinary Science of Texts},
  series	= {Advances in Discourse Processes},
  volume	= {IV},
  publisher	= {Ablex},
  address	= {Norwood, N. J.}
}