1. On the discussion about sound film Names: Author: Brecht, BertoltEditor: Silberman, Marc D.Translator: Silberman, Marc D. Genre: Essay
2. The sound film "Kuhle Wampe or Who Owns the World?" Names: Author: Brecht, BertoltEditor: Silberman, Marc D.Translator: Silberman, Marc D. Genre: Essay