NICKELS, WILLIAM G.  NICKELS, WILLIAM G., LEWIS, PHILIP., AND THORNHILL, ADRIAN <br/><br/>
RESEARCH METHODS FOR BUSINESS STUDENTS 

 - 5th ed. 
 - LONDON:  PRENTICE-HALL,  2009. 
<br/><br/><label>ISBN: </label>9780273716860. 
<br/><br/><label>Dewey Class. No.: </label>650.072 SAU