Chopra, D. (2013). Self Power: Spiritual solutions to life's greatest Challenges (1st.). Rider Publication.
Chicago-referens (17:e uppl.)Chopra, Deepak. Self Power: Spiritual Solutions to Life's Greatest Challenges. 1st. London: Rider Publication, 2013.
MLA-referens (9:e uppl.)Chopra, Deepak. Self Power: Spiritual Solutions to Life's Greatest Challenges. 1st. Rider Publication, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.