References
- Davidson, A., ed. 1999. “Biscuit.” In The Oxford Companion to Food, 81–82. Oxford: Oxford University Press.
- Mcintyre, C., and B. Schwanke. 2010. “Biscuit (Cookie) Consumption.” British Food Journal 112 (8): 853–870. doi:10.1108/00070701011067460.
- Snodgrass, M. E. 2004. “Cookie.” In Encyclopedia of Kitchen History, 275–278. New York: Fitzroy Dearborn.