Butler, David, <br/><br/>
The 1975 referendum / 
by David Butler and Uwe Kitzinger. 
 - London :  Macmillan,  1976. 
 - xi, 315 p. : 
<br/><br/><label>ISBN: </label>0333197089 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public opinion
<br/><br/><label>Dewey Class. No.: </label>328.241  / Ni