@incollection{Ramm2000-ventola,
  author	= {Ramm, Wiebke},
  editor	= {Ventola, Eija},
  title		= {Textual variation in travel guides},
  pages		= {147--168},
  booktitle	= {Discourse and community: doing functional linguistics},
  publisher	= {Gunter Narr},
  year		= {2000},
  address	= {T{\"u}bingen},
}