Handbook of the psychology of aging / editors, James E. Birren and K. Warner Schaie ; associate editors, Ronald P. Abeles, Margaret Gatz, and Timothy A. Salthouse. 

 - 6th ed. 
 - Amsterdam ; Boston  Elsevier Academic Press  c2006 
<br/><br/><label>ISBN: </label>9780121012656 
<br/><br/><label>National Library of Medicine Call No.: </label>WT 150