Sir John Rushout, 2nd baron Northwick
Bibliography
1982
Brigstocke, Hugh. William Buchanan and the 19th Century Art Trade: 100 Letters to His Agents in London and Italy. New Haven, 1982: 472.
2002
Bradbury, Oliver, and Nicholas Penny. "The picture collecting of Lord Northwick: Part I." The Burlington Magazine (August 2002): 485-496.
Bradbury, Oliver, and Nicholas Penny. "The picture collecting of Lord Northwick: Part II." The Burlington Magazine (October 2002): 606-617.
2013
Sebag-Montefiore, Charles, with Julia I. Armstrong-Totten. A Dynasty of Dealers: John Smith and Successors 1801-1924. The Roxburghe Club, London, 2013: 88-95.