(2007). Philip's encyclopedia (Comprehensive ed.). Philip's.
Lua i Stíl Chicago (17ú heag.)Philip's Encyclopedia. Comprehensive ed. London: Philip's, 2007.
Lua MLA (8ú heag.)Philip's Encyclopedia. Comprehensive ed. Philip's, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.