Gaya APA
Aston, Elaine, Savona, George. (1991).
Theatre as sign-system : a semiotics of text and performance .
London:
Routledge.
Gaya Chicago
Aston, Elaine, Savona, George.
Theatre as sign-system : a semiotics of text and performance.
London:
Routledge,
1991.
Text.
Gaya MLA
Aston, Elaine, Savona, George.
Theatre as sign-system : a semiotics of text and performance.
London:
Routledge,
1991.
Text.
Gaya Turabian
Aston, Elaine, Savona, George.
Theatre as sign-system : a semiotics of text and performance.
London:
Routledge,
1991.
Print.