Leonard, L. B. (2014). Children with specific language impairment (Second edition.). The MIT Press.
Lua i Stíl Chicago (17ú heag.)Leonard, Laurence B. Children with Specific Language Impairment. Second edition. Cambridge, Massachusetts: The MIT Press, 2014.
Lua MLA (8ú heag.)Leonard, Laurence B. Children with Specific Language Impairment. Second edition. The MIT Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.