National Association for Special Educational Needs (Great Britain). (1986). Support for learning. Longman.
Lua i Stíl Chicago (17ú heag.)National Association for Special Educational Needs (Great Britain). Support for Learning. Harlow, Essex: Longman, 1986.
Lua MLA (9ú heag.)National Association for Special Educational Needs (Great Britain). Support for Learning. Longman, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.