Courthion, P. (1968). Georges Seurat. Thames & Hudson.
Lua i Stíl Chicago (17ú heag.)Courthion, Pierre. Georges Seurat. London: Thames & Hudson, 1968.
Lua MLA (8ú heag.)Courthion, Pierre. Georges Seurat. Thames & Hudson, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.