1. The Bee
2. GouldJL, GouldCG. The Honey Bee. New York: Scientific American Library, 1988:1–17.
3. RootAI. The ABC and XYZ of Bee Culture: An Encyclopedia Pertaining to the Scientific and Practical Culture of Honey Bees. 41st ed. HarmanA, ShimanukiH, FlottumK, eds. Messina, OH: AI Root Company, 2007.
4. WolfCW. The Poison of the Honey Bee. UK: Dodo Press, 2009.
5. BeckBF. The Bible of Bee Venom Therapy: Bee Venom, Its Nature, and Its Effect on Arthritic and Rheumatoid Conditions. Rev ed. Silver Springs, MD: Health Resources Press, 1997.