Robertson, B. (1965). Harold Cohen: Paintings 1960 - 1965. Whitechapel Art Gallery.
Lua i Stíl Chicago (17ú heag.)Robertson, Bryan. Harold Cohen: Paintings 1960 - 1965. London: Whitechapel Art Gallery, 1965.
Lua MLA (8ú heag.)Robertson, Bryan. Harold Cohen: Paintings 1960 - 1965. Whitechapel Art Gallery, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.