Mannion. The Urban Plays of the Early Abbey Theatre. Syracuse University Press.
Chicago-referens (17:e uppl.)Mannion. The Urban Plays of the Early Abbey Theatre. Syracuse University Press.
MLA-referens (9:e uppl.)Mannion. The Urban Plays of the Early Abbey Theatre. Syracuse University Press.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.