American Journal of Speech-Language Pathology. American Speech-Language-Hearing Association.
Lua i Stíl Chicago (17ú heag.)American Journal of Speech-Language Pathology. American Speech-Language-Hearing Association.
Lua MLA (9ú heag.)American Journal of Speech-Language Pathology. American Speech-Language-Hearing Association.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.