Supervision in the helping professions / 
[edited by] Peter Hawkins and Robert Shohet. 
 - 4th ed. 
 - Berkshire :  Open University Press,  2012. 
 - xvi, 286 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9780335243112  RM139.18 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Counselors--Supervision of.<br/>Social workers--Supervision of.