1. Carazo, C. S. (2013). 4.48 Psychosis: Sarah Kane’s Bewildered Fragments. BELLS: Barcelona English Language and literature. 15. 1-9 https://raco.cat/index.php/Bells/article/view/82967
2. Chramosilova, M. (2014). Beyond the Suicidal Despair: An Analysis of Sarah Kane’s 4.48 Psychosis. [Bachelor’s thesis]. Masaryk University. https://is.muni.cz/th/i35wa/
3. Ekindesone E. N. (2014). Postmodern Culture and Identity in Saul Bellow‘s Ravelstein. Epasa Moto: A Multidisciplinary Journal of Arts, Letters and the Humanities of the University of Buea. 1(2). 118-177.
4. Giammarco, R. (September 16, 1997). Interview with Sarah Kane.
5. Greig, D. (2001). Introduction. In S. Kane. Sarah Kane. Complete Plays. (pp. 9-28). Methuen.