Heil, A., Schoppmann, W., & Ammann, J. (2005). Most wanted: The Olbricht Collection ; some recent acquisitions / [ed. by Axel Heil and Wolfgang Schoppmann. Text von Jean-Christophe Ammann]. König [u.a.].
Lua i Stíl Chicago (17ú heag.)Heil, Axel, Wolfgang Schoppmann, agus Jean-Christophe Ammann. Most Wanted: The Olbricht Collection ; Some Recent Acquisitions / [ed. by Axel Heil and Wolfgang Schoppmann. Text Von Jean-Christophe Ammann]. Köln: König [u.a.], 2005.
Lua MLA (8ú heag.)Heil, Axel, et al. Most Wanted: The Olbricht Collection ; Some Recent Acquisitions / [ed. by Axel Heil and Wolfgang Schoppmann. Text Von Jean-Christophe Ammann]. König [u.a.], 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.