1. M. Abrams,Theories of Poetry, inThe Princeton Encyclopedia of Poetry and Poetics, R. Greene, S. Cushman, C. Cavanagh, J. Ramazani, and P. Rouzer, eds., Princeton University Press, Princeton, 1974, pp. 639–649.
2. A.E. Balakian,Dadaism, inThe Princeton Encyclopedia of Poetry and Poetics, R. Greene, S. Cushman, C. Cavanagh, J. Ramazani, and P. Rouzer, eds., Princeton University Press, Princeton, 1974, p. 180.
3. On the Creation of Art