Roget, P. M. Thesaurus. Thomas Y. Crowell.
Lua i Stíl Chicago (17ú heag.)Roget, Peter Mark. Thesaurus. New York: Thomas Y. Crowell.
Lua MLA (9ú heag.)Roget, Peter Mark. Thesaurus. Thomas Y. Crowell.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.