Olson, Kenneth S. 2004. Illustrations of the IPA: Mono. Journal of the International Phonetic Association 34. 233–238. Cambridge University Press.
@article{mnh_olson2004,
author = {Olson, Kenneth S.},
journal = {Journal of the International Phonetic Association},
number = {2},
pages = {233–238},
publisher = {Cambridge University Press},
title = {Illustrations of the IPA: Mono},
volume = {34},
year = {2004}
}