Straubhaar, Joseph.  <br/><br/>
Media Now :   Understanding Media, Culture and Technology /  
Straubhaar Joseph, LaRose Robert, Davenport Lucinda. 
 - 6 edition. 
 - Belmont,California :   Wadsworth,   2010. 
 - XXVI, 573 s.:   il.;   28 cm. 
<br/><br/><label>ISBN: </label>9780495570080