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2015]. (原始内容存档于25 September 2015). The When, How, and Why of the Lithuanians in Scotland (页面存档备份,存于互联网档案馆), John Miller, Draugas News, 15 September 2006
[2021-08-01]. (原始内容存档于2021-08-01). Algis Rukšėnas. Lithuanians and the Vikings. Draugas News. 2015-05-15 [2021-08-01]. (原始内容存档于2021-08-01). Apuolės piliakalnis
Kuprys, Vida. The Making of the Invisible Front. Draugas News: Lithuanian World Wide News in English(英语:Draugas) (Chicago: Lithuanian Catholic Press Society)