Scanlan, R. (2019). Principles of dramaturgy. Routledge.
Chicago Style (17th ed.) ZitazioaScanlan, Robert. Principles of Dramaturgy. Abingdon, Oxon ; New York, NY: Routledge, 2019.
MLA (9th ed.) ZitazioaScanlan, Robert. Principles of Dramaturgy. Routledge, 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.