<h1>&nbsp;</h1> <div class="toc-about clearfix"> <h1><a href="http://many.at/links2tabs" class="header">Psychology - психологія 心理学 psychologie 心理學 ψυχολογία psychologia मनोविज्ञान pszichológia உளவியலாளர்கள் psicologia మానసిక నిపుణులు 심리학 psykologi tâm lý học psikoloji психология psicólogos علم النفس psicología פסיכולוגיה</a></h1><p>References 1 - 6 for Smile! 5 Books to Celebrate International Day of Happiness.</p> </div><!-- class="about clearfix" --><h1>&nbsp;</h1> <div id="mysitesnoframes" class="sites_content"><ul> <li><a rel="nofollow" href="http://www.entrepreneur.com/article/230968" ><img src="/wp-content/images/icons/32/globe2.png" width="32" height="32" /><strong>[1] Yes, You Can Be Happy While Pushing Yourself to Success</strong>entrepreneur.com</a></li> <li><a rel="nofollow" href="http://www.ted.com/talks/martin_seligman_on_the_state_of_psychology" ><img src="/wp-content/images/icons/32/globe3.png" width="32" height="32" /><strong>[2] TED speaker</strong>ted.com</a></li> <li><a rel="nofollow" href="http://www.entrepreneur.com/article/228519" ><img src="/wp-content/images/icons/32/globe4.png" width="32" height="32" /><strong>[3] Why Happiness is Your Secret to Productivity</strong>entrepreneur.com</a></li> <li><a rel="nofollow" href="http://www.ted.com/talks/dan_gilbert_asks_why_are_we_happy?language=en" ><img src="/wp-content/images/icons/32/globe5.png" width="32" height="32" /><strong>[4] TED speaker</strong>ted.com</a></li> <li><a rel="nofollow" href="http://www.ted.com/speakers/matthieu_ricard" ><img src="/wp-content/images/icons/32/globe6.png" width="32" height="32" /><strong>[5] TED speaker</strong>ted.com</a></li> <li><a rel="nofollow" href="http://www.entrepreneur.com/slideshow/231676" ><img src="/wp-content/images/icons/32/globe7.png" width="32" height="32" /><strong>[6] 5 Must-Read Books For Every Entrepreneur</strong>entrepreneur.com</a></li> </ul></div> Your browser does not handle frames, which are required to view the sites in tabs. Please upgrade to a more modern browser.<br /><br />