"Numbers, Facts, and Trends Shaping [our] World." PEW is the most reliable, objective source for macro research I know of; use and feel welcome to cite this source for factual information.
Need Authoritative Information?
Your library offers e-books from trusted publishers in all academic subject areas along with powerful research tools with Academic Complete™!
New: Download e-books onto multiple devices. And try ebrary's app for the iPad, iPhone, and iPod touch!
Consider this a frame of analysis/springboard for maps to be incorporated into publication design schemas; this could apply to help all WP assignments.