S. P. Brock,
“The Changing Faces of St. Ephrem as Read in the West”, in
Abba: the tradition of Orthodoxy in the West: festschrift for Bishop Kallistos (Ware) of Diokleia,
K. Ware, Behr, J., Louth, A., and Conomos, D. E., Eds. Crestwood: St. Vladimir's Seminary Press, 2003, pp. 65–80.
E. Lash,
“The Greek Writings Ascribed to Saint Ephrem”, in
Abba: the tradition of Orthodoxy in the West: festschrift for Bishop Kallistos (Ware) of Diokleia,
K. Ware, Behr, J., Louth, A., and Conomos, D. E., Eds. Crestwood: St. Vladimir's Seminary Press, 2003, pp. 81–98.