A couple month ago I read The Power of Habit by Charles Duhigg. It's a fascinating study of how much habit plays a part in our daily lives and how we can change bad habits. He also discusses how organizations can break bad habits that their employees have that affect safety or productivity. It's one of the books I have on my syllabus for a MBA Leadership class I just started teaching.
Here's a flow chart by the author on how to create a good habit.