Shevtsova, M. 'The Caucasian Chalk Circle': The view from Europe / Maria Shevtsova. The Cambridge companion to Brecht.(2006).
Chicago-Zitierstil (17. Ausg.)Shevtsova, Maria. "'The Caucasian Chalk Circle': The View from Europe / Maria Shevtsova." The Cambridge Companion to Brecht.(2006) .
MLA-Zitierstil (8. Ausg.)Shevtsova, Maria. "'The Caucasian Chalk Circle': The View from Europe / Maria Shevtsova." The Cambridge Companion to Brecht.(2006), .
警告：這些引文格式不一定是100％准確.