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Lua i Stíl Chicago (17ú heag.)Kiessling, Dieter. People in Mirrors: Dieter Kiessling ; Text: Stefan Gronert. Bielefeld ; Berlin: Kerber, 2018.
Lua MLA (8ú heag.)Kiessling, Dieter. People in Mirrors: Dieter Kiessling ; Text: Stefan Gronert. Kerber, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.