Scanlan, R. (2019). Principles of dramaturgy. Routledge.
Lua i Stíl Chicago (17ú heag.)Scanlan, Robert. Principles of Dramaturgy. Abingdon, Oxon ; New York, NY: Routledge, 2019.
Lua MLA (9ú heag.)Scanlan, Robert. Principles of Dramaturgy. Routledge, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.