APA (7e ed.) Bronvermelding

Ziółkowski, A., & Ziółkowski, G. (2015). Voices from within: Grotowski's Polish collaborators. Polish Theater Perspectives.

Chicago (17e ed.) Bronvermelding

Ziółkowski, Allain, en Grzegorz Ziółkowski. Voices from Within: Grotowski's Polish Collaborators. London: Polish Theater Perspectives, 2015.

MLA (9e ed.) Bronvermelding

Ziółkowski, Allain, en Grzegorz Ziółkowski. Voices from Within: Grotowski's Polish Collaborators. Polish Theater Perspectives, 2015.