Charpier, J. (1975). Paul Valéry (8e ed.). Seghers.
Lua i Stíl Chicago (17ú heag.)Charpier, Jacques. Paul Valéry. 8e ed. Paris: Seghers, 1975.
Lua MLA (8ú heag.)Charpier, Jacques. Paul Valéry. 8e ed. Seghers, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.