WOODWARD, J. Historical bases of New Costa Rican Sign Language. Revista de Filología y Lingüística de la Universidad de Costa Rica, [S. l.], v. 18, n. 1, p. 127–132, 2015. DOI: 10.15517/rfl.v18i1.20071. Disponível em: https://www.revistas.ucr.ac.cr/index.php/filyling/article/view/20071. Acesso em: 28 mar. 2024.