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Lua i Stíl Chicago (17ú heag.)Lenz, Rainer, agus Daniel Vorgrimler. Matching German Turnover Tax Statistics. Düsseldorf, 2005.
Lua MLA (8ú heag.)Lenz, Rainer, agus Daniel Vorgrimler. Matching German Turnover Tax Statistics. 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.