“Teollisuuden Voima Oyj – Articles of Association”. Teollisuuden Voima Oyj. 7 October 2011閲覧。 “The name of the company shall be Teollisuuden Voima Oyj, in Swedish Industrins Kraft Abp and in English Industrial Power Corporation.”
“Teollisuuden Voima Oyj”. Business Information System. Helsinki: The National Board of Patents and Registration and the Tax Administration, Finland. 7 October 2011閲覧。