Nordström, S. (2000). Virus infections and varroa mite infestations in honey bee colonies. Swedish University of Agricultural Sciences.
Chicago Style aipamenaNordström, Susanne. Virus Infections and Varroa Mite Infestations in Honey Bee Colonies. Uppsala: Swedish University of Agricultural Sciences, 2000.
MLA aipamenaNordström, Susanne. Virus Infections and Varroa Mite Infestations in Honey Bee Colonies. Swedish University of Agricultural Sciences, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.