Gryson, R. (1993). Esaias: Ed. Roger Gryson. Herder.
Lua i Stíl Chicago (17ú heag.)Gryson, Roger. Esaias: Ed. Roger Gryson. Freiburg: Herder, 1993.
Lua MLA (8ú heag.)Gryson, Roger. Esaias: Ed. Roger Gryson. Herder, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.