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