Department of Manpower and Immigration. CANADIAN CLASSIFICATION AND DICTIONARY OF OCCUPATIONS 1971 VOLUME I: CLASSIFICATIONS AND DEFINITIONS. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 7, n. 1, 2012. Disponível em: https://jmss.org/index.php/rcc/article/view/59900. Acesso em: 26 oct. 2026.