So I came to a point in my novel where POV plays an important roll. There are many things you can do with the proper POV--and I believe those choices are up to the writer. They will know, with the proper understanding of the different POVs, what to use to best tell their story. I like to bombard myself with all the information there is to know about the subject and then let my subconscious take over and make its own direction.
Of course, there are plenty of helpful sites out there to assist.
I decided that a part of my story needed a POV similar to the one Ann Rice used in Interview with a Vampire. So I did a quick search and found a great site about it.
Interesting stuff. Just thought I'd share. Now back to work!