AP Chem- is Barron's and PR enough??

Test Preparation AP Sciences
#1

<p>I got a copy of Princeton review 2014 and a 2010 version of Barron's. Would studying and doing be good for the AP exam in May. -Thanks!</p>

#2

<p>Don’t bother with a 2010 version of Barron’s because the 2014 AP Chemistry exam is different from years past.</p>

#3

<p>so is PR enough to get a 5?</p>

#4