Cormier, S. (2009). Interviewing and Change Strategies for Helpers (10th ed.). Thomson Higher Educations.
Chicago-referens (17:e uppl.)Cormier, Sherry. Interviewing and Change Strategies for Helpers. 10th ed. USA: Thomson Higher Educations, 2009.
MLA-referens (9:e uppl.)Cormier, Sherry. Interviewing and Change Strategies for Helpers. 10th ed. Thomson Higher Educations, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.