Stickler taught at the Salesian Pontifical University as Professor of Canon Law and Church Legal History for eight years. From 1958 to 1966 he served as rector of the University, having previously served as Dean of the Canon Law Faculty since 1953.
Stickler taught at the Salesian Pontifical University as a Professor of Canon Law and Church Legal History for eight years. From 1958 to 1966 he served as rector of the University, having previously served as Dean of the Canon Law Faculty since 1953.