Gaya APA

ASTON, E., SAVONA, G. (1991). THEATRE AS SIGN - SYSTEM : A SEMIOTICS OF TEX AND PERFORMANCE (CET. 1). LONDON: ROUTLEDGE & KEGAN PAUL.

Gaya MLA

ASTON, ELAINE., SAVONA, GEORGE. "THEATRE AS SIGN - SYSTEM : A SEMIOTICS OF TEX AND PERFORMANCE". CET. 1 LONDON: ROUTLEDGE & KEGAN PAUL, 1991. Prodi S1 Sastra Inggris.