Bertelsen, H. “Tuomo Polvinen: Between East and West. Finland in International Politics 1944-1947. (University of Minnesota Press. Minneapolis, 1986). 364 s., 39.50$”. Historie/Jyske Samlinger, nr. 3, januar 1989, s. 524, https://tidsskrift.dk/historiejyskesamling/article/view/40171.