| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Joy Formula for Health & Beauty: The Power of Positive Emotions for a Lifetime of Vibrant Health and Radiant Beauty | 978-O-97228O9-2-1 (O-97228O9-2-8) | 2004 |
D,. H.. · L.D. · L -H · L.P. · Laura D. · Laura H. · P. H. · P HUMPHREY · Ph.D.