Philip Gilbert Hamerton, The Life of J. M. W. Turner, R.A., London 1879, p.188.
E.T. Cook and Alexander Wedderburn (eds.), Library Edition: The Works of John Ruskin: Volume XIII: Turner: The Harbours of England; Catalogues and Notes, London 1904, no.338, pp.379, 625, as ‘Campagna: Snowy Apennines in Distance’.
A.J. Finberg, A Complete Inventory of the Drawings of the Turner Bequest, London 1909, vol.I, p.556, as ‘Campagna: snowy Apennines in distance. Water colour. Exhibited Drawings, No.338, N.G.’.
D[ugald] S[utherland] MacColl, National Gallery, Millbank: Catalogue: Turner Collection, London 1920, p.86.
Thomas Ashby, Turner’s Visions of Rome, London and New York 1925, pp.25–6, reproduced in colour pl.13 between pp.18–19, as ‘Campagna: Snowy Apennines in Distance’.
Andrew Wilton, Turner Watercolors: An Exhibition of Works Loaned by The Trustees of the British Museum, exhibition catalogue, Cleveland Museum of Art 1977, no.13, p.32, reproduced as ‘A View Across the Roman campagna’.
Cecilia Powell, ‘Turner on Classic Ground: His Visits to Central and Southern Italy and Related Paintings and Drawings’, unpublished Ph.D thesis, Courtauld Institute of Art, University of London 1984, pp.122–3, 426, reproduced fig.70, as ‘View from outside Porta S. Lorenzo (see Ashby, 1925, plate 13)’.
Cecilia Powell, Turner in the South: Rome, Naples, Florence, New Haven and London 1987, pp.49–50, reproduced p.28, colour pl.5, as ‘The Campagna, with Monte Velino in the distance’.