Davis, Keith. <br/><br/>
Organizational behavior :  human behavior at work / 
Keith Davis, John W. Newstrom. 
 - 9th ed. 
 - [S.l.] :  McGraw-Hill Inc.,US,  1993. 
 - 608 p. 
<br/><br/><label>ISBN: </label>0071127305 (paperback) 9780071127301 (paperback)