Veiga Busto, Raquel. “The Legal Recognition of Sign Languages: Advocacy and Outcomes Around the World, De De Meulder, Murray I Mckee, Per Raquel Veiga Busto”. Treballs De sociolingüística Catalana, vol. 31, Apr. 2021, pp. 209-12, https://raco.cat/index.php/TSC/article/view/386911.