DeVellis, Robert F., <br/><br/>
Scale Development : 

 -  SAGE,  2003. 
 - 188 pages 
<br/><br/><label>ISBN: </label>9780761926054 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Science.
<br/><br/><label>Dewey Class. No.: </label>300.72  / DEV