^Flder, Neil C. M. (April 1981). "Reviews : D. G. Kirby. Finland in the Twentieth Century : a History and an Interpretation, London, Hurst, 1979. x + 253pp. £9.50". European Studies Review. 11 (2): 261–262. doi:10.1177/026569148101100209.
^Metcalf, Michael F. (1981). "Finland in the Twentieth Century. By D. G. Kirby. Minneapolis: University of Minnesota Press, 1979. x, 253 pp". Slavic Review. 40 (4): 659–659. doi:10.2307/2496297.
^Jespersen, Knud J. V. (January 1992). "Reviews : David Kirby, Northern Europe in the Early Modern Period. The Baltic World 1492-1772, London and New York, Longman, 1990; xii + 443 pp.; £22.00 hardback, £12.50 paperback". European History Quarterly. 22 (1): 148–150. doi:10.1177/026569149202200116.
^Unwin, Peter (December 1995). "Book Reviews : The Baltic World, 1772-1993, by David Kirby. London: Longmans, 1995. 472pp. £16.99. Northern Europe in the Early Modern Period, by David Kirby. London: Longmans, 1990. 443pp". International Relations. 12 (6): 106–108. doi:10.1177/004711789501200607.
^Unwin, Peter (December 1995). "Book Reviews : The Baltic World, 1772-1993, by David Kirby. London: Longmans, 1995. 472pp. Northern Europe in the Early Modern Period, by David Kirby. London: Longmans, 1990. 443pp". International Relations. 12 (6): 106–108. doi:10.1177/004711789501200607.
^"David Kirby. The Baltic World 1772–1993: Europe's Northern Periphery in an Age of Change. New York: Longman. 1995. Pp. viii, 472". The American Historical Review. 101 (4): 1230–1231. October 1996. doi:10.1086/ahr/101.4.1230.