<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 - 3 for La felicita&#039; e&#039; una questione di geni</p> </div><!-- class="about clearfix" --><h1>&nbsp;</h1> <div id="mysitesnoframes" class="sites_content"><ul> <li><a rel="nofollow" href="http://psycholo.gy/psicologia/mente-e-corpo/6706-felicita-geni" ><img src="/wp-content/images/icons/32/globe2.png" width="32" height="32" /><strong>[1] La felicita&#039; e&#039; una questione di geni</strong>psycholo.gy</a></li> <li><a rel="nofollow" href="http://www.medicaldaily.com/articles/17949/20130730/different-types-happiness-affects-fundamental-being-influences.htm" ><img src="/wp-content/images/icons/32/globe3.png" width="32" height="32" /><strong>[2] spiega la ricercatrice</strong>medicaldaily.com</a></li> <li><a rel="nofollow" href="http://www.pnas.org/content/early/2013/07/25/1305419110.abstract" ><img src="/wp-content/images/icons/32/globe4.png" width="32" height="32" /><strong>[3] rivista Proceedings of the National Academy of Sciences</strong>pnas.org</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 />