Alfreds, M. (2007). Different every night: Freeing the actor. Nick Hern.
Lua i Stíl Chicago (17ú heag.)Alfreds, Mike. Different Every Night: Freeing the Actor. London: Nick Hern, 2007.
Lua MLA (9ú heag.)Alfreds, Mike. Different Every Night: Freeing the Actor. Nick Hern, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.