„Viking“. Encyclopædia Britannica, Inc.. — „Viking, also called Norseman or Northman, member of the Scandinavian seafaring warriors who raided and colonized wide areas of Europe from the 9th to the 11th century and whose disruptive influence profoundly affected European history. These pagan Danish, Norwegian, and Swedish warriors were...“. 5-may 2019-yilda asl nusxadan arxivlangan. Qaraldi: 30-sentabr 2018-yil.
Linton, Michael I. A.; Nokkentved, Christian„Denmark: The Viking Era“. Encyclopædia Britannica, Inc.. — „Viking society, which had developed by the 9th century, included the peoples that lived in what are now Denmark, Norway, Sweden, and, from the 10th century, Iceland“. 30-sentabr 2018-yilda asl nusxadan arxivlangan. Qaraldi: 30-sentabr 2018-yil.
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„Viking“. Encyclopædia Britannica, Inc.. — „Viking, also called Norseman or Northman, member of the Scandinavian seafaring warriors who raided and colonized wide areas of Europe from the 9th to the 11th century and whose disruptive influence profoundly affected European history. These pagan Danish, Norwegian, and Swedish warriors were...“. 5-may 2019-yilda asl nusxadan arxivlangan. Qaraldi: 30-sentabr 2018-yil.
Linton, Michael I. A.; Nokkentved, Christian„Denmark: The Viking Era“. Encyclopædia Britannica, Inc.. — „Viking society, which had developed by the 9th century, included the peoples that lived in what are now Denmark, Norway, Sweden, and, from the 10th century, Iceland“. 30-sentabr 2018-yilda asl nusxadan arxivlangan. Qaraldi: 30-sentabr 2018-yil.
