@book{BakaAl-Shabab96,
  author	= {Baka, Farida and Al-Shabab, Omar Sheikh},
  year		= {1996},
  title		= {Discourse structuring and text analysis of three varieties of English},
  address	= {London},
  publisher	= {Janus},
  ISBN		= {ISBN 1-85756-250-X},
}