Bach, G. Provincetown Drama: Rereading American Modernism / Gerhard Bach. Democracy and the arts in the United States.(1996).
Lua i Stíl Chicago (17ú heag.)Bach, Gerhard. "Provincetown Drama: Rereading American Modernism / Gerhard Bach." Democracy and the Arts in the United States.(1996) .
Lua MLA (8ú heag.)Bach, Gerhard. "Provincetown Drama: Rereading American Modernism / Gerhard Bach." Democracy and the Arts in the United States.(1996), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.