MOULE, Pam. <br/><br/>
Nursing research:   an introduction  xviii, 421p.: ill. 
Pam, Moule, Helen Aveyard & Margaret Goodman. 
 -  3rd ed.  
 -  SAGE Publications  2017 
<br/><br/> “It includes references and index”. 
<br/><br/><label>ISBN: </label>978-1-4739-5342-0