Não informado. (1941). Craft Horizons with Craft World. American Craft Council.
Chicago-referens (17:e uppl.)Não informado. Craft Horizons with Craft World. New York: American Craft Council, 1941.
MLA-referens (8:e uppl.)Não informado. Craft Horizons with Craft World. American Craft Council, 1941.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.