24:9 The Zombie Surival guide by Max Brooks.

Finally, I can tell everyone the best zombie weapons. For close range weapons, you need a crowbar. It's curve will allow you to stab through the eyesocket into the brain, killing the zombie. A Shaolin spade will work as well, as you will be able to decapitate the zombie, then crush it's skull. For firearms, you will want an AK47, a rifle and handgun (both with silencers), for the rifle, best bet would be a bolt action, so you can't waste ammo. AK47 is good because you can set it to semi-auto, as well as having a wooden stock, perfect for crushing a zombie skull, as well as having a bayonet which will also effectively kill a zombie. Also, you will need a .22 rimfire weapon. Not as powerful as a .45, I know, but it will still kill a zombie, because the bullet will bounce around inside the skull, making a surely dead zombie. Remember, zombies are as powerful as there human body was at first. They are very slow, though. The fastest zombie only moves 1 pace every 1.5 seconds. howevr, they never need to sleep, so they will just keep coming.