Saunders, Mark; Lewis, Philip; Thornhill, Adrian <br/><br/>
Research methods for business students 
Mark; Lewis, Philip; Thornhill, Adrian Saunders 
 - Sixth edition 
 - Harlow  Pearson Education Limited  2012 
 - 696 p 
<br/><br/><label>ISBN: </label>9780273750758  62,01 EUR