Sekaran, Uma. <br/><br/>
Research methods for business : a skill-building approach /​ 
Uma Sekaran and Roger Bougie. 
 - 5th ed. 
 - Chichester :  Wiley,  c2010. 
 - xx, 468 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780470744796 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Research--Methodology.