Courthion, P. (1954). Montmartre. Skira.
Lua i Stíl Chicago (17ú heag.)Courthion, Pierre. Montmartre. París: Skira, 1954.
Lua MLA (9ú heag.)Courthion, Pierre. Montmartre. Skira, 1954.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.