Bazzell, Michael <br/><br/>
Open source intelligence techniques :  resources for searching and analyzing online information / 
Michael Bazzell 
 - 2nd ed. 
 -  Lexington, KY :  CCI Pub.,  c2013 
 - vi, 313 p. :  ill. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781481282208 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Open source intelligence<br/>Intelligence service--Information resources<br/>Information science