| Positivity Groundbreaking Research Reveals How to Embrace the Hidden Strength of Positive Emotions, Overcome Negativity, and Thrive | | Author:
| Fredrickson, Barbara | Narrated by:
| Farr, Kimberly | ISBN: | 978-1-4159-6044-8 | Publication Date: | Jan 2009 | Publisher: | Random House Audio Publishing Group
| Imprint: | Books on Tape | Book Format: | CD-Audio | List Price: | USD $70.00 |
| |