Tate Gallery. (1968). Official Guide to the Tate Gallery.
Lua i Stíl Chicago (17ú heag.)Tate Gallery. Official Guide to the Tate Gallery. London, 1968.
Lua MLA (8ú heag.)Tate Gallery. Official Guide to the Tate Gallery. 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.