1. D. Rebellato, 'Sarah Kane: An Appreciation', New Theatre Quarterly, 15.3 (1999), 280-1
2. S. Gorman, 'The Mythology of Sarah Kane: How to Avoid Reading 4.48 Psychosis as a Suicide Note', Anglo Files, 126 (2002), 35-42.
3. T. Crouch, Plays One (London: Oberon Books, 2011), p. 203.
4. D. Greig, Selected Plays 1999–2009 (London: Faber & Faber, 2010), p. 39.
5. In M. Ravenhill, Plays: 2 (London: Methuen Drama, 2008), p. 322.