Shinn, George. <br/><br/>
The miracle of motivation / 
George Shinn. 
 - Petaling Jaya :  Castle Books,  1991. 
 - 252 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>9838970123  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation.