https://www.ligonier.org/learn/articles/be-deep-history
By Keith Mathison
https://www.ligonier.org/learn/articles/be-deep-history
By Keith Mathison
http://www.canonlaw.info/a_deacons.htm
Studia canonica 39 (2005) 147-180. Ottawa, ON
2022
https://images.app.goo.gl/Ea14PA1frZxFEjYi9
by Bishop John R. Sheets, SJ. 1986