KHAN, Sar B; ALVI, Sabir A.; KIRKWOOD, Kristian J. Validity of Holland’s Model: A Confirmatory Factor Analysis. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 24, n. 3, 2011. Disponível em: https://cjc-rcc.ucalgary.ca/article/view/59511. Acesso em: 5 dec. 2025.