1. Freud, S., ?The Future of an Illusion.? InThe Standard Edition of the Complete Psychological Works of Sigmund Freud, XXI. London, Hogarth Press, 1961.
2. Gardner, W. H., and Mackenzie, N. H., eds.,The Poems of Gerard Manley Hopkins, 4th ed. London, Oxford University Press (by arrangement with the Society of Jesus), 1967, p. 101.
3. Ibid., p. 99.
4. Ibid., p. 100.
5. Martin, L. C., ed.,Works of Henry Vaughan, Oxford, Oxford University Press, 1957. By permission of the Clarendon Press, Oxford.