Sally Morgan. (2008). Great Junior Encyclopedia - Animal World (2013.). Parragon Publication.
Lua i Stíl Chicago (17ú heag.)Sally Morgan. Great Junior Encyclopedia - Animal World. 2013. Parragon Publication, 2008.
Lua MLA (9ú heag.)Sally Morgan. Great Junior Encyclopedia - Animal World. 2013. Parragon Publication, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.