Catalogues Raisonnés

• MacDonald, Margaret F., James McNeill Whistler. Drawings, Pastels and Watercolours. A Catalogue Raisonné, New Haven and London, 1995 (cat. no. 18) as 'Copy of an engraving'.

Unpublished

• McDiarmid, K. R., 'Whistler's Mother: Her Life, Letters, & Journal', manuscript, Glasgow University Library, [ca 1936), pp. 236-37.