10 Downing Street - Earl of Shelburne
- Biography of William Petty, Earl of Shelburne, Prime Minister 1782-3.
- http://www.pm.gov.uk/output/Page163.asp

William Petty, Earl of Shelburne
- Biography and links to related articles. Includes a portrait.
- http://www.dialspace.dial.pipex.com/town/terrace/adw03/pms/shelburn.htm

William Petty, Lord Shelburne Papers
- Notes on this collection held at the University of Michigan. Includes biographical information, scope and contents.
- http://www.clements.umich.edu/Webguides/Arlenes/S/Shelburn.html