Butcher, Rosemary. "Choreography in Retrospect I." The Routledge Performance Archive. : Taylor and Francis, 2016. Date Accessed 8 Aug. 2022 https://www.routledgeperformancearchive.com/video/choreography-in-retrospect-i
Butcher, R.(2016). Choreography in Retrospect I. In The Routledge Performance Archive. : Taylor and Francis. Retrieved 8 Aug. 2022, from https://www.routledgeperformancearchive.com/video/choreography-in-retrospect-i
Butcher, R. 2016, 'Choreography in Retrospect I' in Routledge Performance Archive, Taylor and Francis, viewed 8 August 2022, <https://www.routledgeperformancearchive.com/video/choreography-in-retrospect-i>