Osborne, J., & Prasad, G. J. V. (1957). Look back in anger. Faber and Faber.
Lua i Stíl Chicago (17ú heag.)Osborne, John, agus G. J. V. Prasad. Look Back in Anger. London: Faber and Faber, 1957.
Lua MLA (8ú heag.)Osborne, John, agus G. J. V. Prasad. Look Back in Anger. Faber and Faber, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.