Murphy ,A HERTA  Hildebrandt ,W Herbert  Thomas ,P jane <br/><br/>
Effctive Business Communication  

 - 7 ed  
 - New delhi  Tatamcgraw Hill   2015 
 - 619 
<br/><br/><label>ISBN: </label>978070187757 
<br/><br/><label>Dewey Class. No.: </label>658.45  / MUR/E