Lua APA (7ú heag.)

Wilder, N. (1985). David Hockney: Paintings of the early 1960's.

Lua i Stíl Chicago (17ú heag.)

Wilder, Nicholas. David Hockney: Paintings of the Early 1960's. New York, 1985.

Lua MLA (8ú heag.)

Wilder, Nicholas. David Hockney: Paintings of the Early 1960's. 1985.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.