Sofer, A. (2013). Dark matter: Invisibility in drama, theater, and performance. University of Michigan Press.
Chicago-referens (17:e uppl.)Sofer, Andrew. Dark Matter: Invisibility in Drama, Theater, and Performance. Ann Arbor: University of Michigan Press, 2013.
MLA-referens (9:e uppl.)Sofer, Andrew. Dark Matter: Invisibility in Drama, Theater, and Performance. University of Michigan Press, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.