ebrary, Inc, Hartmann, W., & Pennington, K. (2012). The history of Byzantine and Eastern canon law to 1500. Catholic University of America Press.

ebrary, Inc, Wilfried Hartmann, and Kenneth Pennington. The History of Byzantine and Eastern Canon Law to 1500. Washington, D.C.: Catholic University of America Press, 2012.

ebrary, Inc, et al. The History of Byzantine and Eastern Canon Law to 1500. Catholic University of America Press, 2012.