Ruf, B. File Magazine: Edited by : Beatrix Ruf (Reprint.). JRP Ringier.
Lua i Stíl Chicago (17ú heag.)Ruf, Beatrix. File Magazine: Edited by : Beatrix Ruf. Reprint. Zürich: JRP Ringier.
Lua MLA (8ú heag.)Ruf, Beatrix. File Magazine: Edited by : Beatrix Ruf. Reprint. JRP Ringier.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.