Spender, S. (1978). The thirties and after: Poetry, politics, people (1933 - 75) / Stephen Spender. Fontana/Collins.
Chicago-referens (17:e uppl.)Spender, Stephen. The Thirties and After: Poetry, Politics, People (1933 - 75) / Stephen Spender. Glasgow: Fontana/Collins, 1978.
MLA-referens (8:e uppl.)Spender, Stephen. The Thirties and After: Poetry, Politics, People (1933 - 75) / Stephen Spender. Fontana/Collins, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.