Cohen, Allan R. <br/><br/>
Influence without authority / 
Allan R. Cohen, David L. Bradford. 
 - New York :  J. Wiley,  c1991 
 - xv, 319 p. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 307-314) 
<br/><br/><label>ISBN: </label>0471548944 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organizational effectiveness.<br/>Executive ability.<br/>Interpersonal relations.