^COSEWIC (2004). COSEWIC Assessment and Update Status Report on the Beluga Whale Delphinapterus leucas in Canada (PDF) (Report).
^Canadian Science Advisory Secretariat, Fisheries and Oceans Canada (2008). Information Relevant to the Identification of Critical Habitat for Cumberland Sound Belugas (Delphinapterus leucas) (PDF) (Report).[permanent dead link]
^"Canada's Polar Life - Mammals". www.polarlife.ca.