Barker, H. (2020). Plays eleven. Oberon Books.
Lua i Stíl Chicago (17ú heag.)Barker, Howard. Plays Eleven. London: Oberon Books, 2020.
Lua MLA (9ú heag.)Barker, Howard. Plays Eleven. Oberon Books, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.