Williams, Lee <br/><br/>
Clinician's Guide to Research Methods in Family Therapy  : foundations of evidence - based practice 

 -  The Guilford Press  2014 
 - 298 
<br/><br/><label>ISBN: </label>9781462515974 
<br/><br/><label>Dewey Class. No.: </label>616.89156  / WIL