Raportit
NordBi järjestön tiedotuslehdet
NordGen (2019): Second Plan of Action for the Conservation of the Nordic Brown Bee
Ruottinen, Lauri; Berg, Peer; Kantanen, Juha; Kristensen Torsten Nygaard; Praebel, Anne:: Status and Conservation of the Nordic Brown Bee: Final Report. Report number: NordGen publication series 2014: 02, Affiliation: NordGen - Nordic genetic Resource Center
Shenet: Honungsbin
SICAMM International Association for the Protection of the European Dark Bee