1. ADAM, BROTHER (1983)In search of the best strains of bees.Northern Bee Books; Mytholmroyd, Hebden Bridge, UK.
2. A scientific note on the threat of small hive beetles (Aethina tumidaMurray) to bumble bee (Bombusspp.) colonies in the United States
3. AURELIEN, R F (adapte COSSART, E) (1950)Manuel d'Apiculture.Service de l'Agriculture, Leopoldville (Kinshasha), Democratic Republic of Congo.
4. Risks to UK beekeeping from the parasitic miteTropilaelaps clareaeand the small hive beetle,Aethina tumida