Doyle, Terrence.- <br/><br/>
Communication Unbound/ 
Terrence Doyle. 
 - U.S.A:  Pearson education publisher,  2004. 
 - xxxiv,286p.;  ill.  27cm. 
<br/><br/> includes; bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0205358748 
<br/><br/><label>Dewey Class. No.: </label>302.2 DOY