Varley, Julia, Barba, Eugenio and Odin Teatret. "The Echo of Silence, Work Demonstration by Julia Varley." The Routledge Performance Archive. : Taylor and Francis, 2016. Date Accessed 23 Apr. 2024 https://www.routledgeperformancearchive.com/multimedia/video/the-echo-of-silence-work-demonstration-by-julia-varley
Varley, J., Barba, E.(2016). The Echo of Silence, Work Demonstration by Julia Varley. In The Routledge Performance Archive. : Taylor and Francis. Retrieved 23 Apr. 2024, from https://www.routledgeperformancearchive.com/multimedia/video/the-echo-of-silence-work-demonstration-by-julia-varley
Varley, J., Barba, E. 2016, 'The Echo of Silence, Work Demonstration by Julia Varley' in Routledge Performance Archive, Taylor and Francis, viewed 23 April 2024, <https://www.routledgeperformancearchive.com/multimedia/video/the-echo-of-silence-work-demonstration-by-julia-varley>