KAAKKURINIEMI, Tapani. Karikatyyreillä valtiomiestaidon äärelle: Anni Kangas: The Knight, the Beast and the Treasure - A Semeiotic Inquiry into the Finnish Political Imaginary on Russia, 1918–1930s. Idäntutkimus, Helsinki, v. 15, n. 3, p. 86–88, 2008. Disponível em: https://journal.fi/idantutkimus/article/view/80593. Acesso em: 24 mar. 2026.