COVEY (Stephen R). <br/><br/>
Principle-centred leadership. 

 - London  Simon & Schuster UK Ltd.,  1999 
 - 332,xxiv 
<br/><br/><label>ISBN: </label>0 684 85841 X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leadership
<br/><br/><label>Dewey Class. No.: </label>158.4 COVP