Mugenda, Abel G. <br/><br/>
Research methods dictionary / 
Abel G. Mugenda, Olive M. Mugenda. 
 - 1st  ed. 
 - Nairobi :  ACTS,  2012. 
 - xv, 365  p. 
<br/><br/><label>ISBN: </label>9966970282 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Methodology.--Dictionaries<br/>Social sciences--Research.--Dictionaries