Gartside, L. <br/><br/>
Modern Business Correspondence: 

 - 4th ed. 
 - London:  Pitman,  1991. 
 - 529p.:  ill.; 
<br/><br/>Include index. 
<br/><br/><label>ISBN: </label>0273026070 
<br/><br/><label>LC Class. No.: </label>HF5721  / gar 1994