Vööbus, A. (1958). The Synodicon in the West Syrian Tradition. Secrétariat du Corpus SCO.
Lua i Stíl Chicago (17ú heag.)Vööbus, Arthur. The Synodicon in the West Syrian Tradition. Louvain: Secrétariat du Corpus SCO, 1958.
Lua MLA (8ú heag.)Vööbus, Arthur. The Synodicon in the West Syrian Tradition. Secrétariat du Corpus SCO, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.