@article{rashid1997malay,
  author = {{Ab. Rahman Ab. Rashid}, {} and Yap, Kim Fatt},
  title = {Malay proficiency and use},
  xn-author = {ab. rahman ab. rashid and yap, kim fatt},
  address = {Petaling Jaya, Selangor darul Ehsan},
  publisher = {Longman Malaysia},
  year = {1997},
  pages = {x, 329 p},
  check = {rashid:1997:malay},
  source = {BL},
}