Portuguese Sign Language
[también conocido como Lingua Gestual Portuguesa,]Clasificación: Sign Language
·con amenaza de extinción
Clasificación: Sign Language
·con amenaza de extinción
Endangered Languages Catalogue Project. Compiled by research teams at University of Hawai'i Mānoa and Institute for Language Information and Technology (LINGUIST List) at Eastern Michigan University . (2012) ·
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Para uma gramática da lıngua gestual protuguesa . Amaral, Amândio Coutinho and Martins, Maria Delgado (1994) · Editorial Caminho