Kirk, Jerome. <br/><br/>
Reliability and validity in qualitive research /  Qualitative research methods series 1. 

<br/><br/>Includes references and glossary. 
<br/><br/><label>ISBN: </label>9780803924703 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>QRM 306 KIR