Hawkins, Peter <br/><br/>
Supervision in the helping professions 

 - 4th ed. 
 - Maidenhead :  McGraw-Hill/Open University Press  2012 
 - xvi, 286 p. : ill. ; 24 cm. (pbk) 
 - Supervision in context series .
<br/><br/><label>ISBN: </label>9780335243112