(2011). Maik Wolf: Frontier spirit. Kerber.
Lua i Stíl Chicago (17ú heag.)Maik Wolf: Frontier Spirit. Bielefeld: Kerber, 2011.
Lua MLA (8ú heag.)Maik Wolf: Frontier Spirit. Kerber, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.