Counsell, C. (1996). Signs of performance : an introduction to: Twentieth century theatre. Routledge.
Citazione stile Chigago Style (17a edizione)Counsell, Colin. Signs of Performance : An Introduction to: Twentieth Century Theatre. London: Routledge, 1996.
Citatione MLA (9a ed.)Counsell, Colin. Signs of Performance : An Introduction to: Twentieth Century Theatre. Routledge, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.