Paul Pearsall (2009). “Last Self-Help Book You'll Ever Need: Repress Your Anger, Think Negatively, be a Good Blamer and Throttle Your Inner Child”, p.56, Basic Books
Paul Pearsall (2009). “Last Self-Help Book You'll Ever Need: Repress Your Anger, Think Negatively, be a Good Blamer and Throttle Your Inner Child”, p.45, Basic Books