Still, C. Statement 1952: Clyfford Still. 1940 - 1991.(1998).
Lua i Stíl Chicago (17ú heag.)Still, Clyfford. "Statement 1952: Clyfford Still." 1940 - 1991.(1998) .
Lua MLA (8ú heag.)Still, Clyfford. "Statement 1952: Clyfford Still." 1940 - 1991.(1998), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.