I am starting to write a research paper and I have narrowed the subject down to a few topics. I need some links or books or anything to give me some more info about both sides of each subject. The paper is suppose to be one side against another. These are the topics I have narrowed down to.
Paid vs. Volunteer
Rural vs. Urban
Fire Dept. running ambulance vs. a seperate company running it.
Any help you can give me would be very much appreciated, thanks.