APA (7e ed.) Bronvermelding

Fiedler, C. R. (2000). Making a difference: Advocacy competencies for special education professionals. Allyn and Bacon.

Chicago (17e ed.) Bronvermelding

Fiedler, Craig R. Making a Difference: Advocacy Competencies for Special Education Professionals. Boston: Allyn and Bacon, 2000.

MLA (9e ed.) Bronvermelding

Fiedler, Craig R. Making a Difference: Advocacy Competencies for Special Education Professionals. Allyn and Bacon, 2000.