Carbonell, Joan F. and Llisterri, Joaquim. 1992. Illustrations of the IPA: Catalan. Journal of the International Phonetic Association 22. 53–56. Cambridge University Press.
@article{cat_carbonell1992,
author = {Carbonell, Joan F. and Llisterri, Joaquim},
journal = {Journal of the International Phonetic Association},
number = {1–2},
pages = {53–56},
publisher = {Cambridge University Press},
title = {Illustrations of the IPA: Catalan},
volume = {22},
year = {1992}
}