Catalogues Raisonnés

• MacDonald, Margaret F., James McNeill Whistler. Drawings, Pastels and Watercolours. A Catalogue Raisonné, New Haven and London, 1995 (cat. no. 516) as 'Studies of Baby Leyland'.
• Young, Andrew McLaren, Margaret F. MacDonald, Robin Spencer, and Hamish Miles, The Paintings of James McNeill Whistler, New Haven and London, 1980 (oil, cat. no. 111).
• Young, Andrew McLaren, Margaret F. MacDonald, Robin Spencer, and Hamish Miles, The Paintings of James McNeill Whistler, New Haven and London, 1980 (oil, cat. no. 111).

Books on Whistler

• Way, Thomas Robert, Memories of James McNeill Whistler, the Artist, London and New York, 1912, repr. f.p. 30.