[1]​ paranormal. (2001). The American Heritage dictionary. Fourth Edition. Boston:

            Houghton Mifflin Harcourt.    


[2] cryptozoology. (n.d.). Merriam-Webster Online. ​In Merriam-Webster. Retrieved 

        November 11, 2013, from Merriam-Webster.com website:

        http://www.merriam-webster.com/dictionary/cryptozoology


[3] electromagnetic field. (n.d.). Dictionary.com Unabridged. Retrieved

        November 11, 2013, from Dictionary.com website:

​        http:///dictionar.reference.com/browse/electromagneticfield


[4] God_Helmet. (n.d.). In Wikipedia. Retrieved November 14, 2013, from

​         http://en.wikipedia.org/wiki/God_helmet


[5]  Persinger, MA, et al. (2010). "The Electromagnetic Induction of Mystical and Altered States Within the Laboratory".

         Journal of Consciousness Exploration and Research 1 (7): 808-830. ISSN 2135-8212


[6] Cogswell, B,. (2007). EMFs and The Paranormal: Indicator, Cause or Gateway? ParanormalSocieties.com.

          Retrieved November 14, 2013, from

          http://www.paranormalsocieties.com/articles/emf-and-the-paranormal.cfm


                    

​REFERENCES