Church, C. (1850). Rescriptum S. Congregationis Sancti Officii circa societates secretas. Rome.
Dyfyniad Arddull ChicagoChurch, Catholic. Rescriptum S. Congregationis Sancti Officii Circa Societates Secretas. Rome, 1850.
Dyfyniad MLAChurch, Catholic. Rescriptum S. Congregationis Sancti Officii Circa Societates Secretas. Rome, 1850.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.