Não informado. (1918). Journal of the American Ceramic Society. American Ceramic Society.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Journal of the American Ceramic Society. Westerville, Ohio: American Ceramic Society, 1918.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Journal of the American Ceramic Society. American Ceramic Society, 1918.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.