Alan Brownjohn, Michael Hamburger, Charles Tomlinson. 

 - Harmondsworth :  Penguin Books  1969. 
 - 187 p. ;  18 cm. 
 - Penguin modern poets ;  14. .
<br/><br/><label>ISBN: </label>140421130 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Poetry, Modern--20th century.