Maxwell, Joseph Alex, <br/><br/>
Qualitative research design : 

 - 2nd ed. 
 - Thousand Oaks, CA :  Sage Publications,  2005. 
 - xiv, 174 p. :  ill. ; 
<br/><br/><label>ISBN: </label>0761926070  0761926089  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research
<br/><br/><label>LC Class. No.: </label>MED Q180.55.M4  / M39