Conrad, Clifton F. (ed. <br/><br/>
The sage handbook of research in education: Pursuing ideas as the keystone of exemplary inquiry  

 - 2nd ed.  
 - U. K   John Wiley & sons  2009 
<br/><br/><label>ISBN: </label>9781412980005 
<br/><br/><label>Dewey Class. No.: </label>370.78  / CON/SAG