Billig, Michael. <br/><br/>
The hidden roots of critical psychology :  understanding the impact of Locke, Shaftesbury and Reid / 
Michael Billig. 
 - London :  SAGE Publications,  2008. 
 - 219 p. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781412947237 (hbk.)  RM423.80 9781412947244 (pbk.)  RM130.12 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Critical Psychology.<br/>Psycholohy--History.