Fiedler, C. R. (2000). Making a difference: Advocacy competencies for special education professionals. Allyn and Bacon.
Chicago-Zitierstil (17. Ausg.)Fiedler, Craig R. Making a Difference: Advocacy Competencies for Special Education Professionals. Boston: Allyn and Bacon, 2000.
MLA-Zitierstil (9. Ausg.)Fiedler, Craig R. Making a Difference: Advocacy Competencies for Special Education Professionals. Allyn and Bacon, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.