Sørensen, G. 1993. Torbjörn L. Knutsen, A history of International Relations Theory, Manchester: Manchester University Press, 1992, 298 s., hardcover £ 40,00; paperback £ 9,95. Politica. 25, 1 (jan. 1993), 110. DOI:https://doi.org/10.7146/politica.v25i1.67705.