Khan, Sar B, Sabir A. Alvi, and Kristian J. Kirkwood. “Validity of Holland’s Model: A Confirmatory Factor Analysis”. Canadian Journal of Counselling and Psychotherapy 24, no. 3 (May 3, 2011). Accessed May 7, 2024. https://cjc-rcc.ucalgary.ca/article/view/59511.