Martin, Judith (2003). Star-spangled manners: in which Miss Manners defends American etiquette (for a change). New York: W.W. Norton & Co. p. 264. ISBN 0-393-04861-6.
Halttunen, Karen (1989). Bronner, Simon. ed. Consumingvisions: Accululation and Display of Goods In America 1880-1920 (1st ed.). New York: Norton. ISBN 0-393-02709-0.
