1. Theodor W. Adorno, Prisms, trans. by Samuel and Shierry Weber (London: Neville Spearman, 1967).
2. Theodor W. Adorno ‘The Idea of Natural History’, Telos: A Quarterly Journal of Critical Thought, 60 (1984), pp. 111–124.
3. Theodor W. Adorno and Walter Benjamin, The Complete Correspondence (1928–1940), ed. by Henri Lonitz, trans. by Nicholas Walker (Cambridge: Polity Press, 1999).
4. Rudolf Arnheim, Film As Art (London: Faber and Faber, 1958).
5. Béla Balázs, Theory of the Film: Character and Growth of a New Art, trans. and ed. by Edith Bone (New York: Dover Publications, 1970).