Becoming Dragon – Frances E. Steinberg Phd, y Richard G. Whiteside, MSW ISBN: 0473-10804-6 Ver también Defining Mental Health as a Public Health Problem, William Glasser M.D Reinventing the Body Resurrecting the Soul – Deepak Chopra ISBN: 978-0-307-45233-7 Dreams consciousness, Spirit – Ernest Lawrence Rossi ISBN: 1-891944-99-1