Etchells, T. (2013). The Planned, the Unplanned and the Planned Unplanned. Choréographer l'exposition.
Chicago-referens (17:e uppl.)Etchells, Tim. "The Planned, the Unplanned and the Planned Unplanned." Choréographer L'exposition 2013.
MLA-referens (8:e uppl.)Etchells, Tim. "The Planned, the Unplanned and the Planned Unplanned." Choréographer L'exposition, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.