Não informado. (1979). International Journal of Pediatric Otorhinolaryngology. Elsevier/North-Holland.
Lua i Stíl Chicago (17ú heag.)Não informado. International Journal of Pediatric Otorhinolaryngology. Amsterdam: Elsevier/North-Holland, 1979.
Lua MLA (8ú heag.)Não informado. International Journal of Pediatric Otorhinolaryngology. Elsevier/North-Holland, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.