Stroh L K <br/><br/>
Basic principle of effective consulting 
Stroh L K; Johnson H H 
 - New Jersey  New Jersey, Lawrence Erlbaum Associations  2006 
 - 175p 
<br/><br/><label>ISBN: </label>0-8058-5419-3 
<br/><br/><label>Source: </label>Textbook