Encyclopedia of Human Behavior / 
edited by V. S. Ramachandran 
 - 2nd ed. 
 - London :  Elsevier,  2012. 
<br/><br/><label>ISBN: </label>9780124159037 9780124159051 978124159044 
<br/><br/><label>Subjects--Index Terms: </label>Encyclopedia - Human Behavior