QUESTIONS ABOUT MONTREAL MOB HISTORY

According to CBC News' Corrine Smith Vito Rizzuto was formerly inducted into the Bonanno family in 1981. It is assumed Vic Controni and Paolo Violi were made in the Bonanno family. Can anyone point me to a newspaper article or book stating such? Is there a date?

Also, do we know when the Bonannos took firm control of Montreal? I ask because Edwards makes it sound like Bonanno control was in question and not fully established before 1967/68 --unless I'm reading him wrong.