Malcolm Cormack, Concise Catalogue of Paintings in the Yale Center for British Art, Yale Center for British Art, New Haven, CT, 1985, pp. 148-149, N590.2 .A83 (YCBA)Evan R. Firestone, John Linnell, English Artist: Works, Patrons, and Dealers [PhD Dissertation, The University of Wisconsin ], ProQuest, University of Wisconsin-Madison, 1971, p. xii, No. 82, Film B98 YCBA