Cruz-Ferreira, Madalena. 1995. Illustrations of the IPA: European Portuguese. Journal of the International Phonetic Association 25. 90–94. Cambridge University Press.
@article{por_cruz-ferreira1995,
author = {Cruz-Ferreira, Madalena},
journal = {Journal of the International Phonetic Association},
number = {2},
pages = {90–94},
publisher = {Cambridge University Press},
title = {Illustrations of the IPA: European Portuguese},
volume = {25},
year = {1995}
}