Haenlein, C., & Ahrens, C. (1999). James Lee Byars: The epitaph of con.art is which questions have disappeared? / Herausgegeben von Carl Haenlein. Kestner Gesellschaft.
Lua i Stíl Chicago (17ú heag.)Haenlein, Carl, agus Carsten Ahrens. James Lee Byars: The Epitaph of Con.art Is Which Questions Have Disappeared? / Herausgegeben Von Carl Haenlein. Hannover: Kestner Gesellschaft, 1999.
Lua MLA (8ú heag.)Haenlein, Carl, agus Carsten Ahrens. James Lee Byars: The Epitaph of Con.art Is Which Questions Have Disappeared? / Herausgegeben Von Carl Haenlein. Kestner Gesellschaft, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.