Abramson, Arthur S. 1962. The Vowels and Tones of Standard Thai: Acoustical Measurements and Experiments. (International Journal of American Linguistics, 28.) Bloomington: Indiana University.
@book{abramson1962,
address = {Bloomington},
author = {Abramson, Arthur S.},
publisher = {Indiana University},
series = {International Journal of American Linguistics},
title = {The Vowels and Tones of Standard Thai: Acoustical Measurements and Experiments},
volume = {28},
year = {1962}
}