Chopra, D. (1995). Boundless energy: The complete mind/body program for overcoming chronic fatigue. Harmony Books.
Citazione stile Chigago Style (17a edizione)Chopra, Deepak. Boundless Energy: The Complete Mind/body Program for Overcoming Chronic Fatigue. New York: Harmony Books, 1995.
Citatione MLA (9a ed.)Chopra, Deepak. Boundless Energy: The Complete Mind/body Program for Overcoming Chronic Fatigue. Harmony Books, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.