APA-čujuhus (7. p.)
Bullis, R. K. (2013). The narrative edge: A guide for social worker expert witnesses. Council on Social Work Education.
Chicago-čujuhus (17. p.)
Bullis, Ronald K. The Narrative Edge: A Guide for Social Worker Expert Witnesses. Alexandria, Va.: Council on Social Work Education, 2013.
MLA-čujuhus (9. p.)
Bullis, Ronald K. The Narrative Edge: A Guide for Social Worker Expert Witnesses. Council on Social Work Education, 2013.
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