A number of references to government data and peer-reviewed documents have been made throughout the site:
1. Winfree, R. (2008). Pollinator-dependent crops: an increasingly risky business. Current Biology, 18(20).
2. United States Department of Agriculture.
3. United States Department of Agriculture.
4. Wilkins, S., et al. (2007). The incidence of honey bee pests and diseases in England and Wales. Pest Management Science, 60(11), 1062-1068.