Dunn, Daniel M., <br/><br/>
Communication :  embracing difference / 
Daniel M. Dunn, Purdue University, Lisa J. Goodnight, Purdue University. 
 - Fifth Edition. 
 - Boston :  Pearson,  2020. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781138483514 9781138483507 
<br/><br/><label>LC Class. No.: </label>P95   / .D86 2020