1. The Value of Originality and Proper Quotation
2. How Should Authors Address Copyright Issues before Submission of Manuscripts?
3. Oxford dictionaries. Devil's advocate [Internet]. Oxford. Oxford University Press. c2013. cited 2013 May 1. Available from: http://oxforddictionaries.com/definition/english/devil%27s%2Badvocate?q=devil%27s+advocate
4. Wikipedia. Devil's advocate [Internet]. Wikimedia Foundation Inc. cited 2013 Apr 7. Available from: http://en.wikipedia.org/wiki/Devil%27s_advocate
5. Promotor fidei [Internet]. New York. Robert Appleton Company. 1911. cited 2013 Apr 7. Available from: http://www.newadvent.org/cathen/12454a.htm