Whiston, S. C. (2017). Principles and applications of assessment in counseling (Fifth edition.). Cengage Learning.
Chicago-viite (17. p.)Whiston, Susan C. Principles and Applications of Assessment in Counseling. Fifth edition. Boston, MA: Cengage Learning, 2017.
MLA-viite (9. p.)Whiston, Susan C. Principles and Applications of Assessment in Counseling. Fifth edition. Cengage Learning, 2017.
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