FITZSIMMONS, G.; BUTSON, Sarah. Vocational Knowledge Testing of a Deaf and Hard of Hearing Population. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 20, n. 2, 2011. Disponível em: https://cdm.ucalgary.ca/index.php/rcc/article/view/59703. Acesso em: 3 jan. 2026.