Janet Woolum (1998). "Susan Butcher (dog-sled racer)". Outstanding Women Athletes: Who They Are and How They Influenced Sports in America. Greenwood Publishing Group. pp. 94–96. ISBN978-1-57356-120-4. Retrieved 27 February 2013.
Pitulko, Vladimir V.; Kasparov, Aleksey K. (2017). "Archaeological dogs from the Early Holocene Zhokhov site in the Eastern Siberian Arctic". Journal of Archaeological Science: Reports. 13: 491–515. Bibcode:2017JArSR..13..491P. doi:10.1016/j.jasrep.2017.04.003.
Pitulko, Vladimir V.; Kasparov, Aleksey K. (2017). "Archaeological dogs from the Early Holocene Zhokhov site in the Eastern Siberian Arctic". Journal of Archaeological Science: Reports. 13: 491–515. Bibcode:2017JArSR..13..491P. doi:10.1016/j.jasrep.2017.04.003.
Näkkäläjärvi, Klemetti, Juntunen, Suvi, and Jaakkola, Jouni J.K. SAAMI – Saamelaisten sopeutuminen ilmastonmuutokseen hankkeen tieteellinen loppuraportti ("Final scientific report of the project SAAMI – Adaptation of Saami people to the climate change"). Valtioneuvoston selvitys ja tutkimustoiminnan julkaisusarja 2020:25. Prime Minister's Office. ISBN 978-952-287-930-1 (PDF) (in Finnish)