Campbell of Cawdor, J. (2013). The correspondence of John Campbell MP, with his family, Henry Fox, Sir Robert Walpole and the Duke of Newcastle, 1734-71. Wiley-Blackwell.
Chicago-Zitierstil (17. Ausg.)Campbell of Cawdor, John. The Correspondence of John Campbell MP, with His Family, Henry Fox, Sir Robert Walpole and the Duke of Newcastle, 1734-71. Malden, MA [u.a.]: Wiley-Blackwell, 2013.
MLA-Zitierstil (9. Ausg.)Campbell of Cawdor, John. The Correspondence of John Campbell MP, with His Family, Henry Fox, Sir Robert Walpole and the Duke of Newcastle, 1734-71. Wiley-Blackwell, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.