Não informado. (1941). Craft Horizons with Craft World. American Craft Council.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Craft Horizons with Craft World. New York: American Craft Council, 1941.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Craft Horizons with Craft World. American Craft Council, 1941.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.