Tate Gallery. (1969). The tate gallery. Tate Gallery Publication.
Lua i Stíl Chicago (17ú heag.)Tate Gallery. The Tate Gallery. London: Tate Gallery Publication, 1969.
Lua MLA (9ú heag.)Tate Gallery. The Tate Gallery. Tate Gallery Publication, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.