Catholic Church. Diocese of Portland (Me.). Synod & Healy, J. A. (1886). Synodus dioecesana Portlandensis prima: Habita die 25 Augusti A.D. 1886 in ecclesia cathedrali Portlandiae. Ex typis Collegii Woodstock.
Dyfyniad Arddull ChicagoCatholic Church. Diocese of Portland (Me.). Synod and James August Healy. Synodus Dioecesana Portlandensis Prima: Habita Die 25 Augusti A.D. 1886 in Ecclesia Cathedrali Portlandiae. [Maryland]: Ex typis Collegii Woodstock, 1886.
Dyfyniad MLACatholic Church. Diocese of Portland (Me.). Synod and James August Healy. Synodus Dioecesana Portlandensis Prima: Habita Die 25 Augusti A.D. 1886 in Ecclesia Cathedrali Portlandiae. Ex typis Collegii Woodstock, 1886.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.