Gilpin, Heidi. 2011. ”Aberrations of Gravity.” Teoksessa Steven Spier, toim. William Forsythe and the Practice of Choreography: It Starts from Any Point. Lontoo: Routledge, 112–127.
Gilpin, Heidi. 2011. ”Aberrations of Gravity.” Teoksessa Steven Spier, toim. William Forsythe and the Practice of Choreography: It Starts from Any Point. Lontoo: Routledge, 112–127.