Directory of national information sources on disabilities.

APA Citation

National Institute on Disability and Rehabilitation Research (U.S.). (1991). Directory of national information sources on disabilities. Washington, D.C.: U.S. Dept. of Education, Office of Special Education and Rehabilitative Services, National Institute on Disability and Rehabilitation Research.

MLA Citation

National Institute on Disability and Rehabilitation Research (U.S.). Directory of National Information Sources On Disabilities. Washington, D.C.: U.S. Dept. of Education, Office of Special Education and Rehabilitative Services, National Institute on Disability and Rehabilitation Research, 1991.