Catalogues Raisonnés

• MacDonald, Margaret F., James McNeill Whistler. Drawings, Pastels and Watercolours. A Catalogue Raisonné, New Haven and London, 1995 (cat. no. 1639) as 'Portrait of Ronald Philip'.

Catalogues 1906-Present

• Rudolf, C. Robert (intro.), Master Drawings, from the Collection of Mr. C. R. Rudolf, London, 1962 (cat. no. 206).
• John Baskett Ltd, Exhibition of old master and English drawings, London, 1968 (cat. no. 37).
• MacDonald, Margaret F., Notes, Harmonies, and Nocturnes: Small Works by James McNeill Whistler, M. Knoedler and Co., New York, 1984 (cat. no. 12).