J.K. Gregersen, J. 1991. Juhani Paasivirta: Finland and Europe. The early years of independence 1917-1939, Societas Historica Finlandiae, Studica Historica 29, Helsinki 1988. 555 sider. Historisk Tidsskrift. 15, 1 (jan. 1991), 324–325. DOI:https://doi.org/10.7146/ht.v15i1.53389.