Gill, John <br/><br/>
Reserch methods for managers/ 
John Gill & Phil Johnson 
 - 4th ed. 
 - New Delhi:Sage  c2010. 
 - 270p. 21cm.: 
<br/><br/><label>ISBN: </label>978-1-84787-093-3 
<br/><br/><label>Dewey Class. No.: </label>300