Kayser Nielsen, Niels. “Osmo Jussila, Seppo Hentilä and Jukka Nevakivi: From Grand Duchy to a Modern State. A Political History of Finland since 1809. (Hurst, London, 1999). 383 S”. Historie/Jyske/Samlinger, nr. 2, januar 2001, s. 441, https://tidsskrift.dk/historiejyskesamling/article/view/38145.