Aylward, M. (2020). Gimpel's theatre, Lwów: The sounds of a popular Yiddish theatre perserved on gramophone records 1904-1913. Polin.
Lua i Stíl Chicago (17ú heag.)Aylward, Michael. "Gimpel's Theatre, Lwów: The Sounds of a Popular Yiddish Theatre Perserved on Gramophone Records 1904-1913." Polin 2020.
Lua MLA (8ú heag.)Aylward, Michael. "Gimpel's Theatre, Lwów: The Sounds of a Popular Yiddish Theatre Perserved on Gramophone Records 1904-1913." Polin, 2020.
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