Harrison, Simon. <br/><br/>
Emotional climates :   Ritual, seasonality and affective disorders. 

 - Norwich-ENK :   Page Bros,   2004. 
 - p. 583-602 
 - Trimestral 
 - Vol. 10, no. 3, (Sep.2004) 
 - The Journal of the Royal Antropological Institute. Incorporating Man ;   no. 3 .
<br/><br/><br/>Art¡culo en inglés.