Sawyer, J. F. (1984). Isaiah. Westminister.
Lua i Stíl Chicago (17ú heag.)Sawyer, John F.A. Isaiah. Philadelphia: Westminister, 1984.
Lua MLA (9ú heag.)Sawyer, John F.A. Isaiah. Westminister, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.