Leyland, Peter. <br/><br/>
Textbook on administrative law / 
Peter Leyland, Gordon Anthony. 
 - 6th  ed. 
 - Oxford :  O. U. P.,  2009. 
 - xliii, 535  p. 
<br/><br/><label>ISBN: </label>0199217762 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Administrative law--Great Britain.