Singnoi, Unchalee. 1988. A Comparative Study of Pray and Mal Phonology. (MA thesis, Mahidol University).
@mastersthesis{mlf_unchalee1988,
author = {Singnoi, Unchalee},
school = {Mahidol University},
title = {A Comparative Study of Pray and Mal Phonology},
year = {1988}
}