Kogan, 1968, p. 154. Kogan, Norman (julio de 1968). «Christopher Seton-Watson. Italy from Liberalism to Fascism, 1870-1925. London: Methuen (Distributed by Barnes & Noble, New York), 1967. $19.00». The Annals of the American Academy of Political and Social Science(en inglés) (378): 154. doi:10.1177/000271626837800125.
Hanak, 1982, pp. 129-132. Hanak, H. (enero de 1982). «The Making of a New Europe: R. W. Seton-Watson and the Last Years of Austria-Hungary by Hugh Seton-Watson, Christopher Seton-Watson». The Slavonic and East European Review(en inglés) (Modern Humanities Research Association / University College London, School of Slavonic and East European Studies) 60 (1): 129-132. ISSN0037-6795. JSTOR4208467.
Whyte, 1968, pp. 90-92. Whyte, John H. (1968). «Italy from Liberalism to Fascism, 1870-1925 by Christopher Seton-Watson; Germany, 1789-1919. A Political History by Agatha Ramm; Great Britain and the War of 1914-1918 by Llewellyn Woodward». Studies: An Irish Quarterly Review(en inglés) (Irish Province of the Society of Jesus) 57 (225): 90-92. ISSN0039-3495. JSTOR30087281.
Hanak, 1982, pp. 129-132. Hanak, H. (enero de 1982). «The Making of a New Europe: R. W. Seton-Watson and the Last Years of Austria-Hungary by Hugh Seton-Watson, Christopher Seton-Watson». The Slavonic and East European Review(en inglés) (Modern Humanities Research Association / University College London, School of Slavonic and East European Studies) 60 (1): 129-132. ISSN0037-6795. JSTOR4208467.
Whyte, 1968, pp. 90-92. Whyte, John H. (1968). «Italy from Liberalism to Fascism, 1870-1925 by Christopher Seton-Watson; Germany, 1789-1919. A Political History by Agatha Ramm; Great Britain and the War of 1914-1918 by Llewellyn Woodward». Studies: An Irish Quarterly Review(en inglés) (Irish Province of the Society of Jesus) 57 (225): 90-92. ISSN0039-3495. JSTOR30087281.