Mugenda, Abel G. Mugenda, Olive M. <br/><br/>
Research Methods Dictionary 
Abel G. Mugenda et.. al. 
 - Nairobi, Kenya  Applied Research & Training services  2012 
 - 351p.  Includes Bibliographic references 
<br/><br/><label>ISBN: </label>9966970282 
<br/><br/><label>LC Class. No.: </label>REF H 63  / .M9 2012