Riedel, Crum. The canons of Athanasius of Alexandria. 1904.
The canons of Athanasius of Alexandria. The Arabic and Coptic versions edited and translated with introductions, notes and appendices by Wilhelm Riedel and W. E. Crum, M. A. Published for the Text and Translation Society by Williams And Norgate 14, Henrietta Street, Covent Garden, London and 4, Broad Street, Oxford…