I didn't even bring one to either my Methods or Spesh exams and I found I did OK, like there wasn't any times where I really wish I had it, neither did I ever feel that it was necessary. Have a look around the room during the exam, you'll see some bound references on the floor, never touched, whilst you see some people who flip tirelessly through their books. I find that it's a little indicative of how well they end up performing.
Those who used their bound references less tended to perform better, of course, probably because they knew their stuff better and were more confident. If you have time, I suggest you practice and review rather than waste time making a bound reference that is very unlikely to help you.