A.J. Finberg, A Complete Inventory of the Drawings of the Turner Bequest, London 1909, vol.I, p.522, as ‘Narni, with Bridge of Augustus’.
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Powell, ‘Turner on Classic Ground: His Visits to Central and Southern Italy and Related Paintings and Drawings’, unpublished Ph.D thesis, Courtauld Institute of Art, University of London 1984, pp. 101, 469 note 143, 103 note 154, 356 note 33, reproduced pl.209.
Cecilia Powell, Turner in the South: Rome, Naples, Florence, New Haven and London 1987, pp.34, 35.
James Hamilton, Nicola Moorby, Christopher Baker and others, Turner e l’Italia, exhibition catalogue, Palazzo dei Diamanti, Ferrara 2008, no.41, pp.44, 90 note 29, , , reproduced in colour, p.182 as ‘Narni con il ponte di Augusto’.
Christopher Baker and James Hamilton, Turner és Itália, exhibition catalogue, Szépmuvészeti Múzeum, Budapest 2009, p.45, reproduced p.43, fig.42.