Remember that if you need full text to an article or you need a book, you have access to both the WFU Carpenter Library and ASU Belk Library. Check both and check the web for free versions too.
If the article you need is not available through either library or the web, you also have interlibrary service through both libraries. My colleague, Dianna Johnson, does a great job getting articles and they usually come in about 24 hours. Also books, dissertations, and other resources, though those take longer. We also buy things as needed, including articles. So consider submitting an ILLiad requests, through either AppState or Wake.