SpringerLink (Online service), Mamede, N. J., Baptista, J., Trancoso, I., & das Gracas Volpe Nunes, M. (2003). Computational Processing of the Portuguese Language: 6th International Workshop, PROPOR 2003, Faro, Portugal, June 26-27, 2003. Proceedings (1st ed. 2003.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-45011-4
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Nuno J. Mamede, Jorge Baptista, Isabel Trancoso, και Maria das Gracas Volpe Nunes. Computational Processing of the Portuguese Language: 6th International Workshop, PROPOR 2003, Faro, Portugal, June 26-27, 2003. Proceedings. 1st ed. 2003. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2003. https://doi.org/10.1007/3-540-45011-4.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Computational Processing of the Portuguese Language: 6th International Workshop, PROPOR 2003, Faro, Portugal, June 26-27, 2003. Proceedings. 1st ed. 2003. Springer Berlin Heidelberg : Imprint: Springer, 2003. https://doi.org/10.1007/3-540-45011-4.
