The business communication handbook 
Dwyer, Judith. 
 - 11th ed. 
 -  Cengage Learning.  2020 
 - 700 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-0-17-041949-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business communication.
<br/><br/><label>Dewey Class. No.: </label>658.45 D977 2020