Charles Sterling and Margaretta M. Salinger. "XIX–XX Centuries." French Paintings: A Catalogue of the Collection of The Metropolitan Museum of Art. 3, New York, 1967, pp. 154–55, ill.
Barbara Ehrlich White. "Renoir's Trip to Italy." Art Bulletin (December 1969), pp. 339, 343, 345, no. 10, fig. 19, ill., as "Vesuvius, Evening".
John Rewald. "Théo van Gogh, Goupil, and the Impressionists." Gazette des beaux-arts, 6th ser., 81 (January 1973), pp. 28–29, 62 n. 60, fig. 15.
Barbara Ehrlich White. Renoir: His Life, Art, and Letters. New York, 1984, pp. 116, 122, 127, ill. (color).
Gary Tinterow et al. Capolavori impressionisti dei musei americani. Exh. cat., Museo di Capodimonte, Naples. Milan, 1987, pp. 96–97, 112, no. 43, ill. (color).
Richard Shone. The Janice H. Levin Collection of French Art. Exh. cat., The Metropolitan Museum of Art. New York, 2002, p. 51, fig. 23.
Colin B. Bailey in Renoir Landscapes: 1865–1883. Exh. cat., National Gallery. London, 2007, pp. 68, 80 n. 127, fig. 48 (color).
Christopher Riopelle in Renoir Landscapes: 1865–1883. Exh. cat., National Gallery. London, 2007, pp. 48, 249–51, no. 65, ill. (color), compares it to the similar view in a painting in the Sterling and Francine Clark Art Institute, noting that contrary to past opinion, this work depicts a morning scene while the Clark version depicts the evening; states that Renoir may have looked down upon the bay from his window or balcony at the Hotel Trinacaria, above the northeastern end of the quay at the Piazza Municipio.
Guy-Patrice Dauberville, and Michel Dauberville, with Camille Fremontier-Murphy. "1858–1881." Renoir: Catalogue raisonné des tableaux, pastels, dessins et aquarelles. 1, Paris, 2007, p. 221, no. 167, ill.
Frances Fowle. Impressionism and Scotland. Exh. cat., National Gallery Complex. Edinburgh, 2008, pp. 13, 23, 65, 123, 129, 143, colorpl. 2, states that James Duncan purchased it in May 1883, making it the first Impressionist painting to be acquired by a Scottish collector; notes that it was also the only Renoir purchased by a British collector in the nineteenth century.
Andrew McDonald Watson. "James Duncan of Benmore, the First Owner of Renoir's 'Bay of Naples (Morning)'." Metropolitan Museum Journal 43 (2008), pp. 195–200, fig. 1 (color), notes that it was sold by Durand-Ruel to Duncan on May 1, 1883 for Fr 3,000, making it the first Renoir painting sold by Durand-Ruel in Scotland and the only known Renoir acquired by a British collector in the nineteenth century.
Andrew Watson. "James Duncan of Benmore: A Remarkable Victorian Collector." Journal of the Scottish Society for Art History 14 (2009–10), pp. 44, 46, 47 n. 4, p. 49 n. 54, fig. 6.
Andrew M. Watson. James Duncan: An Enlightened Victorian. Edinburgh, 2010, pp. 58–59, 66, 71, 78, ill. (color), and ill. on cover (color).