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Lua i Stíl Chicago (17ú heag.)Petersen, Carol. André Gide: Carol Petersen. Berlin: Colloquium, 1969.
Lua MLA (8ú heag.)Petersen, Carol. André Gide: Carol Petersen. Colloquium, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.