Maxwell, Joseph Alex <br/><br/>
A realist approach for qualitative research / 
Joseph Maxwell 
 - Thousand Oaks :  Sage Publications,  c2012 
 - xiii, 222 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780761929239 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Qualitative research<br/>Social sciences--Research<br/>Research--Methodology