Okada 1991

Okada, Hideo. 1991. Illustrations of the IPA: Japanese. Journal of the International Phonetic Association 21. 94–96. Cambridge University Press.

@article{jpn_okada1991,
  author    = {Okada, Hideo},
  journal   = {Journal of the International Phonetic Association},
  number    = {2},
  pages     = {94–96},
  publisher = {Cambridge University Press},
  title     = {Illustrations of the IPA: Japanese},
  volume    = {21},
  year      = {1991}
}