Barnett, George A. <br/><br/>
Encyclopaedia of social networks Vol.2 

 - Los Angeles  SAGE Publications  2011 
 - 513-1056 
<br/><br/><label>ISBN: </label>978-1-4129-7911-5 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>R302.303