Billy Cunningham: Confessions of an Ex-Coach, 1988

Once you become a coach, you look at the game differently. I began to believe in creating your offense from the defensive end of the court. And, I think the 76ers became a very good defensive ballclub. 

Bill Cartwright: Is He Mean Enough to Make It Big? 1980 

Veterans do not like being outplayed by rookies, and they will do whatever they can—within the rules or without—to gain an advantage. Cartwright had the additional problem of being labeled, “a very nice guy.”