General Humbert to the French Troops and to the Irish Nation (1798)

General Humbert to the French Troops and to the Irish Nation (1798), in Memoirs and Correspondence of Viscount Castlereagh, Second Marquess of Londonderry, ed. Charles Vane, Marquess of Londonderry, 4 vols (London: Henry Colburn, 1848), vol. 1, pp. 388–91.