Portuguese Sign Language
[aka Lingua Gestual Portuguesa,]Classification: Sign Language
·threatened
Classification: Sign Language
·threatened
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