Nordström, S. (2000). Virus infections and varroa mite infestations in honey bee colonies. Swedish University of Agricultural Sciences.
Čikaški stil citiranja (17. izdanje)Nordström, Susanne. Virus Infections and Varroa Mite Infestations in Honey Bee Colonies. Uppsala: Swedish University of Agricultural Sciences, 2000.
MLA način citiranja (8. izdanje)Nordström, Susanne. Virus Infections and Varroa Mite Infestations in Honey Bee Colonies. Swedish University of Agricultural Sciences, 2000.
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