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Lua i Stíl Chicago (17ú heag.)Adam, Hubertus. "Erik Steinbrecher." Archithese 2007.
Lua MLA (8ú heag.)Adam, Hubertus. "Erik Steinbrecher." Archithese, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.