Council for Exceptional Children. Division of Learning Disabilities. (1991). Learning disabilities research & practice: A publication of the Division for Learning Disabilities, Council for Exceptional Children. Springer International.
Cita Chicago (17th ed.)Council for Exceptional Children. Division of Learning Disabilities. Learning Disabilities Research & Practice: A Publication of the Division for Learning Disabilities, Council for Exceptional Children. New York, NY: Springer International, 1991.
Cita MLA (9th ed.)Council for Exceptional Children. Division of Learning Disabilities. Learning Disabilities Research & Practice: A Publication of the Division for Learning Disabilities, Council for Exceptional Children. Springer International, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.