Pezzini, Barbara. “The "Art" and the ‘Market’ Elements of the Art Market: John Linnell, William Agnew and Artist-Dealer Relationships in Nineteenth-Century Britain”. Journal for Art Market Studies 2, no. 4 (December 14, 2018). Accessed October 9, 2024. https://www.fokum-jams.org/index.php/jams/article/view/40.