LoBiondo-Wood, Geri Haber, Judith Berry, Carey A Yost, Jennifer <br/><br/>
Nursing research : methods and critical appraisal for evidence-based practice : study guide 

 - 7th ed. 
 - St Louis, Mo. :  Mosby,  2010 
<br/><br/><label>ISBN: </label>0323057462 
<br/><br/><label>Dewey Class. No.: </label>610.73072 LOB