1. Altieri, Charles (2006) The Art of Twentieth-Century American Poetry: Modernism and After (Malden: Blackwell Publishing)
2. Baldick, Chris (2004) 1910–1940: The Modern Movement, The Oxford English Literary History, 13 vols (Oxford: Oxford University Press), x
3. Beasley, Rebecca (2007) Theorists of Modernist Poetry: T.S. Eliot, T.E. Hulme, Ezra Pound (Abingdon: Routledge)
4. Cook, Jon (ed.) (2004) Poetry in Theory: An Anthology 1900–2000 (Oxford: Blackwell Publishing)
5. Davie, Donald (1988) With the Grain: Essays on Thomas Hardy and Modern British Poetry(Manchester: Carcanet)