Gascoyne, Kevin, François Marchand, Jasmin Desharnais, Hugo Américi, and Camellia Sinensis Tea House, eds. 2018. Tea: History, Terroirs, Varieties. Third edition. Buffalo, New York: Firefly Books.
Delmas, François-Xavier, and Mathias Minet. 2018. Tea Sommelier: A Step-by-Step Guide. First edition. New York: Abbeville Press.
Heiss, Mary Lou, and Robert J. Heiss. 2007. The Story of Tea: A Cultural History and Drinking Guide. Berkeley, Calif: Ten Speed Press.