Elaine Aston & George Savona. (1999). Theatre as sign system: A semiotics of text and performance. Routledge.
Stile di citazione ChicagoElaine Aston e George Savona. Theatre as Sign System: A Semiotics of Text and Performance. London: Routledge, 1999.
Citazione MLAElaine Aston e George Savona. Theatre as Sign System: A Semiotics of Text and Performance. Routledge, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.