Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Whistler's Mother:

"

The work was shown at the 104th Exhibition of the Royal Academy of Art in London (1872), after coming within a hair's breadth of rejection by the academy. This episode worsened the rift between Whistler and the British art world; Arrangement was the last painting he submitted for the academy's approval (although his etching of Old Putney Bridge was exhibited there in 1879). Vol. VIII of The Royal Academy of Arts: A Complete Dictionary of Contributors and their work from its foundation in 1769 to 1904 (by Algernon Graves, F.S.A., London 1906) lists the 1872 exhibit as no. 941, "Arrangement in Grey and Black: Portrait of the Painter's mother", and gives Whistler's address as The White House, Chelsea Embankment.[citation needed]