Grimm, R. Naturalism and epic drama: Reinhold Grimm. Essays on Brecht : theater and politics.(1974).
Citazione stile Chigago Style (17a edizione)Grimm, Reinhold. "Naturalism and Epic Drama: Reinhold Grimm." Essays on Brecht : Theater and Politics.(1974) .
Citatione MLA (8a ed.)Grimm, Reinhold. "Naturalism and Epic Drama: Reinhold Grimm." Essays on Brecht : Theater and Politics.(1974), .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.