<p>Ahh unfortunately I didn’t take either of those exams - but a good way to find a study guide is looking on Amazon at the different books and the reviews on them. You can get a pretty good gauge of whether you’d want to purchase it based on people’s comments.
For most of my study resources, I either looked around CC or googled for “AP ______ outline” or something similar and surfed until a good site came up. </p>
<p>Best wishes!</p>