Encyclopedias useful for topic overviews.
Books at W&L and elsewhere.
Indexes to articles in journals, magazines, and newspapers, as well as other materials.
Help with APA, ASA, and other citation styles, as well as advice on avoiding plagiarism, is available at http://go.wlu.edu/plagiarism.
If you need some help with this research, you can contact Senior Reference Librarian Dick Grefe.