Heinonen, E., & Nissen-Lie, H. A. (2020). The professional and personal characteristics of effective psychotherapists: A systematic review. Psychotherapy research, 30(4), 417-432. https://doi.org/10.1080/10503307.2019.1620366
Chicago-Zitierstil (17. Ausg.)Heinonen, Erkki, und Helene A. Nissen-Lie. "The Professional and Personal Characteristics of Effective Psychotherapists: A Systematic Review." Psychotherapy Research 30, no. 4 (2020): 417-432. https://doi.org/10.1080/10503307.2019.1620366.
MLA-Zitierstil (9. Ausg.)Heinonen, Erkki, und Helene A. Nissen-Lie. "The Professional and Personal Characteristics of Effective Psychotherapists: A Systematic Review." Psychotherapy Research, vol. 30, no. 4, 2020, pp. 417-432, https://doi.org/10.1080/10503307.2019.1620366.