Gulo gulo (Italian Wikipedia)

Tom Knudson, Sighting prompts California to expand search for elusive wolverine, in Sacramento Bee, 2008 (archiviato dall'url originale il 18 luglio 2008).
Martin Griffith, A year later, wolverine spotted again in Sierra, in San Francisco Chronicle, 2009. URL consultato il 12 marzo 2014 (archiviato dall'url originale il 26 aprile 2009).
Avvistamento nel 2009 a Truckee, su yubanet.com (archiviato dall'url originale il 6 febbraio 2011).
Gulo gulo – The American Society of Mammalogists (PDF), su science.smith.edu, 2011 (archiviato dall'url originale il 17 giugno 2012).
Pratt, P., Dentition of the Wolverine, su wolverinefoundation.org, The Wolverine Foundation, Inc., 2007 (archiviato dall'url originale il 27 maggio 2008).
World Wildlife Fund–Sweden: 1st International Symposium on Wolverine Research and Management (PDF), su wwf.se. URL consultato il 12 marzo 2014 (archiviato dall'url originale il 20 giugno 2007).
Rickert, E., The perils of secrecy, in High Country News, 2007 (archiviato dall'url originale il 28 settembre 2007).
eNature.com (archiviato dall'url originale il 4 giugno 2012).
Wolverine - Montana Fish, Wildlife & Parks, su fwp.mt.gov, Montana Outdoors. URL consultato il 12 marzo 2014 (archiviato dall'url originale il 28 settembre 2013).
Janet Raloff, Wolverine: Climate warming threatens comeback, in Science News, vol. 178, 2010. URL consultato il 1º maggio 2019 (archiviato dall'url originale il 13 maggio 2013).
Wolverine confirmed in Colo., the first since 1919, in Atlanta Journal Constitution, Associated Press, 2009 (archiviato dall'url originale il 22 giugno 2009).
Peter Armitage, Religious ideology among the Innu of eastern Quebec and Labrador (PDF), in Religiologiques, vol. 6, 1992 (archiviato dall'url originale il 1º gennaio 2007).
RELIGIOUS IDEOLOGY AMONG THE INNU OF EASTERN QUEBEC AND LABRADOR (PDF), su er.uqam.ca (archiviato dall'url originale il 1º gennaio 2007).

Gulo gulo (Italian Wikipedia)

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archive.org (Global: 6^th place; Italian: 2^nd place)

biodiversitylibrary.org (Global: 168^th place; Italian: 469^th place)

biomedcentral.com (Global: 2,731^st place; Italian: 1,454^th place)

bioone.org (Global: 1,999^th place; Italian: 1,671^st place)

books.google.com (Global: 3^rd place; Italian: 10^th place)

britannica.com (Global: 37^th place; Italian: 78^th place)

doi.org (Global: 2^nd place; Italian: 3^rd place)

freep.com (Global: 1,138^th place; Italian: 2,822^nd place)

iucnredlist.org (Global: 39^th place; Italian: 56^th place)

msn.com (Global: 188^th place; Italian: 307^th place)

nih.gov (Global: 5^th place; Italian: 6^th place)

pbs.org (Global: 260^th place; Italian: 441^st place)

physorg.com (Global: 8,229^th place; Italian: 7,307^th place)

sciencedaily.com (Global: 1,390^th place; Italian: 1,331^st place)

state.ak.us (Global: 7,290^th place; Italian: low place)

umich.edu (Global: 429^th place; Italian: 788^th place)

web.archive.org (Global: 1^st place; Italian: 1^st place)