Lua APA (7ú heag.)
ebrary, Inc, & Hornbrook, D. (2002). On the subject of drama. Routledge.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus David Hornbrook. On the Subject of Drama. London ; New York: Routledge, 2002.
Lua MLA (9ú heag.)
ebrary, Inc, agus David Hornbrook. On the Subject of Drama. Routledge, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.