(1983). Vol. 27, № 5. 1983.
Lua i Stíl Chicago (17ú heag.)Vol. 27, № 5. 1983, 1983.
Lua MLA (9ú heag.)Vol. 27, № 5. 1983, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)