Harper, D., & Thompson, A. R. Qualitative research methods in mental health and psychotherapy: A guide for students and practitioners.
Chicago Style aipamenaHarper, David, and Andrew R. Thompson. Qualitative Research Methods in Mental Health and Psychotherapy: A Guide for Students and Practitioners.
MLA aipamenaHarper, David, and Andrew R. Thompson. Qualitative Research Methods in Mental Health and Psychotherapy: A Guide for Students and Practitioners.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.