Fiedler, C. R. (2000). Making a difference: Advocacy competencies for special education professionals. Allyn and Bacon.
Chicago-referens (17:e uppl.)Fiedler, Craig R. Making a Difference: Advocacy Competencies for Special Education Professionals. Boston: Allyn and Bacon, 2000.
MLA-referens (9:e uppl.)Fiedler, Craig R. Making a Difference: Advocacy Competencies for Special Education Professionals. Allyn and Bacon, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.