Klas, L. D. “<i>The Counselling Interview Proficiency Scale:</I> The Progressive Development of a Scale for the Evaluation of Specific Counselling Interview Competencies”. Canadian Journal of Counselling and Psychotherapy 12, no. 3 (March 26, 2012). Accessed May 4, 2024. https://cjc-rcc.ucalgary.ca/article/view/60179.