Snyder, C. R. <br/><br/>
Positive psychology :  the scientific and practical explorations of human strengths / 
C. R. Snyder, Shane J. Lopez, Jennifer Teramoto Pedrotti. 
 - 2nd  ed. 
 - London :  SAGE,  2011. 
 - xxvi, 588  p. 
<br/><br/><label>ISBN: </label>8132107507 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Positive psychology.