@misc{7491,
  author = {Thongkum, Theraphan L.},
  title  = {A preliminary reconstruction of Proto-Lakkja (Cha Shan Yao). The Mon-Khmer Studies Journal 20. 57-90. (http://language.psy.auckland.ac.nz/austronesian/ (accessed June 2013))},
  year   = {1992}
}