1. Ágoston, G. (2005). Guns for the Sultan: Military power and the weapons industry in the Ottoman Empire (pp. 96–163). Cambridge University Press.
2. The impact of war: New business networks and small-scale contractors in Britain, 1739–1770
3. Bannerman, G. E. (2008). Merchants and the military in eighteenth-century Britain: British Army contracts and domestic supply, 1739–1763 (p. 11, 31, 48, 63–64). Pickering & Chatto.