Bailey E P <br/><br/>
Writing research papers : Practical guide 
Bailey E P; Powell P A 
 - 2 
 - New York  New York, Holt Rinchart & Hinston  1987 
 - 236p 
<br/><br/><label>ISBN: </label>0-03-006529-1 
<br/><br/><label>Source: </label>Textbook