1. A. J. Smithers, The Tangier Campaign: The Birth of the British Army (Stroud, 2003).
2. P. de Brito, ‘Knights, Squires and Foot Soldiers in Portugal during the Sixteenth-century Military Revolution’, Mediterranean Studies, 17 (2008), pp. 118–47.
3. G. Parker, The Military Revolution: Military Innovation and the Rise of the West, 1500–1800 (Cambridge, 1988).
4. J. Black, European Warfare, 1494–1660 (London, 2002), p. 197;
5. G. Ágoston, ‘Where Environmental and Frontier Studies Meet: Rivers, Forests, Marshes and Forts along the Ottoman-Hapsburg Frontier in Hungary’, in A. C. S. Peacock (ed.), The Frontiers of the Ottoman World (London, 2009), p. 71.