Progress in reversal theory 
edited by M. J. Apter, J. H. Kerr, M. P. Cowles 
 - Amsterdam  North-Holland Publishing Company  1988 
 - 394 p. : ill. ; 23 cm. 
 - Advances in psychology  51 .
<br/><br/><label>ISBN: </label>0444703918 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation (Psychology)