APA-viite (7. p.)
Wright, H. N. (1985). Crisis counseling: Helping people in crisis and stress. HLP.
Chicago-viite (17. p.)
Wright, H. Norman. Crisis Counseling: Helping People in Crisis and Stress. California: HLP, 1985.
MLA-viite (9. p.)
Wright, H. Norman. Crisis Counseling: Helping People in Crisis and Stress. HLP, 1985.
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