Susan Rennie. (2007). Oxford Primary Thesaurus (Revised.). Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Susan Rennie. Oxford Primary Thesaurus. Revised. Oxford University Press, 2007.
Lua MLA (9ú heag.)Susan Rennie. Oxford Primary Thesaurus. Revised. Oxford University Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.