(2001). Vol. 89, № 7. 2001.
Lua i Stíl Chicago (17ú heag.)Vol. 89, № 7. 2001, 2001.
Lua MLA (9ú heag.)Vol. 89, № 7. 2001, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)