@book{gMatthewsYipCantonese,
  address   = {London & New York},
  author    = {Matthews, Stephen and Yip, Virginia},
  pages     = {xvi+429},
  publisher = {London & New York: Routledge},
  series    = {Routledge Grammars},
  title     = {Cantonese: A Comprehensive Grammar},
  url       = {http://books.google.com/books?id=czbGJLu59S0C},
  year      = {1994}
}