Hockney, D. (1997). David Hockney: Faces and Spaces : 1 May - 19 July 1997 / David Hockney. Annely Juda Fine Art.
Chicago-Zitierstil (17. Ausg.)Hockney, David. David Hockney: Faces and Spaces : 1 May - 19 July 1997 / David Hockney. London: Annely Juda Fine Art, 1997.
MLA-Zitierstil (8. Ausg.)Hockney, David. David Hockney: Faces and Spaces : 1 May - 19 July 1997 / David Hockney. Annely Juda Fine Art, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.