Guffey, Mary Ellen. <br/><br/>
Essentials of business communication, Asian Edition / 
Mary Ellen Guffey, Bertha Du-Babcock 
 - Singapore :  Seng Lee Press Pte Ltd,  2008 
 - xix, 558 p. :  ill. ;  28 cm. +  CD 
<br/><br/> E-C7/00489 (original) ; E-C7/00409-00410, E-C7/00490 (copy) 
<br/><br/><label>ISBN: </label>9789814227902 9814227900 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business communication.<br/>Business writing.<br/>English language--Business English.
<br/><br/><label>Subjects--Index Terms: </label>Giao tiếp trong kinh doanh Kỹ năng viết Tiếng Anh kinh doanh 
<br/><br/><label>Dewey Class. No.: </label>808/.06665