coord., p. (1998). Viola delta. Mic.
Lua i Stíl Chicago (17ú heag.)coord., pref. Viola Delta. Mic, 1998.
Lua MLA (8ú heag.)coord., pref. Viola Delta. Mic, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)