Não informado. (1948). Art students league news. Art Students League of New York.
Chicago-referens (17:e uppl.)Não informado. Art Students League News. New York: Art Students League of New York, 1948.
MLA-referens (8:e uppl.)Não informado. Art Students League News. Art Students League of New York, 1948.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.