Fraenkel, J. R., Wallen, N. E., & Hyun, H. H. (2014). How to design and evaluate research in education (9th ed.). New York, NY: McGraw-Hill.
Publication manual of the American Psychological Association (6th ed.). (2011). Washington, D.C.: American Psychological Association.
Required APA formatting software, for use with Microsoft Word: http://www.perrla.com