Virtual research methods <br/><br/>
Virtual research methods: Vol- 4 

 - 1st 
 - Los Angeles  SAGE  2013 
 - iv, 382 p. 
<br/><br/><label>ISBN: </label>9780857027405 
<br/><br/><label>Subjects--Index Terms: </label>Internet research. 
<br/><br/><label>LC Class. No.: </label>2b4  P3.4