Vollmer, Christopher.
Always on: advertising, marketing and media in an era of consumer control /
Christopher Vollmer with Geoffrey Precourt 
. - New York : McGraw-Hill,  2008 
. - 215 p.  schem.  20 cm. 
<br/>К.: Бібліогр. в прим. : с. 199-204, Покажчик 
<br/><label>  ISBN: </label>978-0-07-150828-5