@book{ BA29477698,
  author    = "Jordan, R. R.",
  title     = "English for academic purposes : a guide and resource book for teachers",
  publisher = "Cambridge University Press",
  year      = "1997",
  series    = "Cambridge language teaching library",
  number    = "",
  URL       = "http://ci.nii.ac.jp/ncid/BA29477698"
}