Baker, N. (1992). Vox. Gradiva.
Lua i Stíl Chicago (17ú heag.)Baker, Nicholson. Vox. Gradiva, 1992.
Lua MLA (8ú heag.)Baker, Nicholson. Vox. Gradiva, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)