(1981). Documents. Documents.
Lua i Stíl Chicago (17ú heag.)Documents. Paris: Documents, 1981.
Lua MLA (8ú heag.)Documents. Documents, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)