Cowper, William,    1731-1800 <br/><br/>
The poetical works of William Cowper /  
edited by H. S. Milford. 
 - 4th ed. 
 - London :    Oxford University Press,    1934. 
 - xxx, 684 p. :    front. (port.) facsims ;    19 cm. 
<br/><br/>  "List of chief editions consulted": xx-xxiii.