Trepka, C., Laing, I., & Smith, S. (1986). Group treatment of general practice anxiety problems.
Chicago Stili AlıntıTrepka, Chris, Ingrid Laing, ve Stan Smith. Group Treatment of General Practice Anxiety Problems. 1986.
MLA AlıntıTrepka, Chris, Ingrid Laing, ve Stan Smith. Group Treatment of General Practice Anxiety Problems. 1986.
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