Sheppard, R. (1981). New studies in Dada. Essays and documents. Hutton Press.
Lua i Stíl Chicago (17ú heag.)Sheppard, Richard. New Studies in Dada. Essays and Documents. Driffield: Hutton Press, 1981.
Lua MLA (8ú heag.)Sheppard, Richard. New Studies in Dada. Essays and Documents. Hutton Press, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.