Jabarkan Bacaan lebih lanjut dari William Pitt yang Muda

Black, Jeremy. British Foreign Policy in an Age of Revolutions, 1783–93 (1994)

Cooper, William. "William Pitt, Taxation, and the Needs of War," Journal of British Studies Vol. 22, No. 1 (Autumn, 1982), pp. 94–103 in JSTOR

Derry, J. Politics in the Age of Fox, Pitt and Liverpool: Continuity and Transformation (1990)

Ehrman, J. P. W., and Anthony Smith. "Pitt, William (1759–1806)", Oxford Dictionary of National Biography, (2004); online 2009; accessed 12 Sept 2011

Mori, Jennifer. "William Pitt the Younger" in R. Eccleshall and G. Walker, eds., Biographical Dictionary of British Prime Ministers (Routledge, 1998), pp. 85–94

Mori, Jennifer. "The political theory of William Pitt the Younger," History, April 1998, Vol. 83 Issue 270, pp 234–48

Richards, Gerda C. "The Creations of Peers Recommended by the Younger Pitt," American Historical Review Vol. 34, No. 1 (Oct., 1928), pp. 47–54 in JSTOR

Sack, James J. From Jacobite to Conservative: Reaction and Orthodoxy in Britain c.1760–1832 (Cambridge University Press, 1993), does not see Pitt as a Tory

Sack, James J. The Grenvillites, 1801–29: Party Politics and Factionalism in the Age of Pitt and Liverpool (U. of Illinois Press, 1979)

Wilkinson, D. "The Pitt-Portland Coalition of 1794 and the Origins of the 'Tory' party" History 83 (1998), pp. 249–64