Catalogues Raisonnés
-
MacDonald, Margaret F., James McNeill Whistler. Drawings, Pastels and Watercolours. A Catalogue Raisonné, New Haven and London, 1995 (cat. no. 1154) as 'r.: Studies of a sleeping cat; v.: Indecipherable, by an unknown hand'.
Websites
- The Hunterian website at http://collections.gla.ac.uk.
Last updated: 8th December 2020 by Margaret