Davidson, Alan (2014). The Oxford companion to food (em inglês). Jaine, Tom; Vannithone, Soun 3rd ed. New York, NY: [s.n.] ISBN978-0-19-967733-7. OCLC890807357
Roufs, Timothy (2014). Sweet treats around the world: an encyclopedia of food and culture. Santa Barbara: ABC-CLIO. ISBN978-1-61069-221-2. OCLC890981785