Bryman, Alan. <br/><br/>
Business research methods / 
Alan Bryman, Emma Bell. 
 - 3rd ed. 
 - Oxford :  OUP,  2011. 
 - xxxix, 765 p. 
<br/><br/><label>ISBN: </label>0199583409 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Research--Methodolgy.
<br/><br/><label>LC Class. No.: </label>HD30.4  / .B79 2011