Kaplan, Lawrence (2011-07-01). „Comparative Yupik and Inuit”. Alaska Native Language Center, University of Alaska Fairbanks. Arhivirano iz originala na datum 2015-05-16. Pristupljeno 2015-05-12.
Kaplan, Lawrence (2011-07-01). „Comparative Yupik and Inuit”. Alaska Native Language Center, University of Alaska Fairbanks. Arhivirano iz originala na datum 2015-05-16. Pristupljeno 2015-05-12.