Why would it be an ejectable offense for a coach to bring out the book? If a coach has a rules interpretation question, he has every right to bring out the book if he so desires, and you can't do a d$$$ thing about it. If you toss for this reason, it's more than likely either your pride or your ego got in the way. If the coach brings out the book and he's right, say thank you, change your call, suck it up, shut up and finish the game.

p.s. Be thankful that he doesn't make you look like a horse's a$$.