Phillips, C. (2019). Plays one: Strange fruit, Where there is darkness, The shelter. Oberon Books.
Chicago-referens (17:e uppl.)Phillips, Caryl. Plays One: Strange Fruit, Where There Is Darkness, The Shelter. London: Oberon Books, 2019.
MLA-referens (9:e uppl.)Phillips, Caryl. Plays One: Strange Fruit, Where There Is Darkness, The Shelter. Oberon Books, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.