Routh, H. V. (. (1948). English literature and ideas in the twentieth century: An inquiry into present difficulties and future prospects (2η έκδ.). London: Methuen.

Routh, Harold Victor (1878-1951). English Literature and Ideas in the Twentieth Century: An Inquiry Into Present Difficulties and Future Prospects. 2η έκδ. London: Methuen, 1948.

Routh, Harold Victor (1878-1951). English Literature and Ideas in the Twentieth Century: An Inquiry Into Present Difficulties and Future Prospects. 2η έκδ. London: Methuen, 1948.