Michener James A. Introduction & Bush, G. S. The genius belt: The story of the arts in bucks country, pennsylvania. PA.
Lua i Stíl Chicago (17ú heag.)Michener James A. Introduction agus George S. Bush. The Genius Belt: The Story of the Arts in Bucks Country, Pennsylvania. Doylestown: PA.
Lua MLA (9ú heag.)Michener James A. Introduction agus George S. Bush. The Genius Belt: The Story of the Arts in Bucks Country, Pennsylvania. PA.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.