Hualde, José Ignacio and Lujanbio, Oihana. 2010. Illustrations of the IPA: Goizueta Basque. Journal of the International Phonetic Association 40. 113–127. Cambridge University Press.
@article{eus_hualde2010, author = {Hualde, José Ignacio and Lujanbio, Oihana}, journal = {Journal of the International Phonetic Association}, number = {1}, pages = {113–127}, publisher = {Cambridge University Press}, title = {Illustrations of the IPA: Goizueta Basque}, volume = {40}, year = {2010} }