Wallard, D. (1979). Aragon: Un portrait. Editions Cercle d`Art.
Lua i Stíl Chicago (17ú heag.)Wallard, Daniel. Aragon: Un Portrait. Paris: Editions Cercle d`Art, 1979.
Lua MLA (8ú heag.)Wallard, Daniel. Aragon: Un Portrait. Editions Cercle d`Art, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.