Grotowski, J., Barba, E., & Brook, P. (2021). Towards a poor theatre. Methuen.
Lua i Stíl Chicago (17ú heag.)Grotowski, Jerzy, Eugenio Barba, agus Peter Brook. Towards a Poor Theatre. London: Methuen, 2021.
Lua MLA (9ú heag.)Grotowski, Jerzy, et al. Towards a Poor Theatre. Methuen, 2021.
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