[en] The Love Response Ballantine Books
[en] Your Brain On Nature Wiley
[en] The Stress Management Handbook Skyhorse
[de] Wie Liebe heilt · Selbstheilung durch positive Emotionen Knaus, Albrecht Verlag
[en] Your Health Destiny HarperOne
[en] The Love Response Ballantine Books
[en] Your Brain On Nature Wiley
[en] The Stress Management Handbook Skyhorse
[de] Wie Liebe heilt · Selbstheilung durch positive Emotionen Knaus, Albrecht Verlag
[en] Your Health Destiny HarperOne