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Lua i Stíl Chicago (17ú heag.)West Brett, Donna. "Looking and Feeling: Photographing Escape from East Germany." Exilforschung 2017.
Lua MLA (8ú heag.)West Brett, Donna. "Looking and Feeling: Photographing Escape from East Germany." Exilforschung, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.