1. Bedakelian, T. (2011). Meditation and visualisation. Retrieved from http://www.talinebedakelian.com/index.php?option=com_content&view=article&id=50&Itemid=56&lang=en
2. Benor, D. J. (2000). Distant healing. Retrieved from http://www.aquarianblessings.com/articlesdistant
3. Meditation states and traits: EEG, ERP, and neuroimaging studies.
4. Davis, J. L. (2005). Meditation balances the body’s systems. Retrieved from www.webmd.com/content/Article/99/105340
5. Reaction of arterial and venous vessels in the human forearm and hand to deep breath or mental strain.;Delius;Clinical Science,1971