Don't know Spanish or Portuguese or another foreign language? Don't fret! You can use Google Translate to help decode a website. Simply copy and paste the text into Google Translate, choose the language that it is in and the language you want it translated to, and voila. Better yet, you can copy and paste the URL into Google Translate and have it translate the entire webpage for you.
Use Google Scholar to find additional scholarly sources. Modify the Scholar Preferences to enable Get It! and Import to RefWorks links.
Use Google Books to see which books have information on your topic. If the full content of the book won't display online, use the Find in a Library link within Google Books to locate a printed copy of the book at the University of Delaware Library.