Sagan, F. (1956). Un certain sourire: Roman. R. Julliard.
Lua i Stíl Chicago (17ú heag.)Sagan, Françoise. Un Certain Sourire: Roman. Paris: R. Julliard, 1956.
Lua MLA (9ú heag.)Sagan, Françoise. Un Certain Sourire: Roman. R. Julliard, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.