Sogyal Rinpoche (2009). “The Tibetan Book of Living and Dying: The Spiritual Classic & International Bestseller: Revised and Updated Edition”, p.37, Harper Collins
Sogyal Rinpoche (2009). “The Tibetan Book of Living and Dying: The Spiritual Classic & International Bestseller: Revised and Updated Edition”, p.25, Harper Collins
Sogyal Rinpoche (2009). “The Tibetan Book of Living and Dying: The Spiritual Classic & International Bestseller: Revised and Updated Edition”, p.29, Harper Collins
Sogyal Rinpoche (2009). “The Tibetan Book of Living and Dying: The Spiritual Classic & International Bestseller: Revised and Updated Edition”, p.40, Harper Collins