1909
A.J. Finberg, A Complete Inventory of the Drawings of the Turner Bequest, London 1909, vol.I, p.301, CXI 70a.
1984
Martin Butlin and Evelyn Joll, The Paintings of J.M.W. Turner, revised ed., New Haven and London 1984, p.82.
1990
Kathleen Nicholson, Turner’s Classical Landscapes: Myth and Meaning, Princeton 1990, p.88 note 21.
1990
Andrew Wilton and Rosalind Mallord Turner, Painting and Poetry: Turner’s ‘Verse Book’ and his Work of 1804–1812, exhibition catalogue, Tate Gallery, London 1990, pp.140, 166.