Gwilliam organizes the sources available for a critical edition of the Peshitto New Testament. These sources include the major manuscripts, Syriac Massorah, and the Arabic and Persian versions. He addresses revisions of the Peshitto New Testament and how the materials cited might be used for a critical edition of the Peshitto. Это и многое другое вы найдете в книге The Materials for the Criticism of the Syriac Peshitto New Testament With Specimens of the Syriac Massorah (G. H. Gwilliam)