(1837). Natural History: Progress of Natural History in Ireland.
Lua i Stíl Chicago (17ú heag.)Natural History: Progress of Natural History in Ireland. 1837.
Lua MLA (9ú heag.)Natural History: Progress of Natural History in Ireland. 1837.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
