Catalogues Raisonnés

• MacDonald, Margaret F., James McNeill Whistler. Drawings, Pastels and Watercolours. A Catalogue Raisonné, New Haven and London, 1995 (cat. no. 310) as 'Sleeping woman'.
• Margaret F. MacDonald, Grischka Petri, Meg Hausberg, and Joanna Meacock, James McNeill Whistler: The Etchings, a catalogue raisonné, University of Glasgow, 2012 (G.93, 'Weary'), website.

Catalogues 1855-1905

EXHIBITION:

• Memorial Exhibition of the Works of the late James McNeill Whistler, First President of The International Society of Sculptors, Painters and Gravers, New Gallery, Regent Street, London, 1905 (cat. no. 183) as 'A Sleeping Figure'.

SALE:

• Christie's, London, 5 May 1891 (lot 112) as 'The Sleeper; and the companion'.

Books on Whistler

• MacDonald, Margaret F., 'Joanna Hiffernan and James Whistler: an Artistic Partnership' in Margaret F. MacDonald (ed.), The Woman in White: Joanna Hiffernan and James McNeill Whistler, New Haven and Washington, 2020, pp. 15-31.

Catalogues 1906-Present

• MacDonald, Margaret F. (ed.) The Woman in White: Joanna Hiffernan and James McNeill Whistler, New Haven and Washington, 2020 (exhibition rescheduled to 2022).

Websites

• Margaret F. MacDonald, Grischka Petri, Meg Hausberg, and Joanna Meacock, James McNeill Whistler: The Etchings, a catalogue raisonné, University of Glasgow, 2012 (cat. no. 93) website at http://etchings.arts.gla.ac.uk.
• National Gallery of Art website at https://www.nga.gov.