Pollak, O. B., & Greenbaum, L. The Yiddish Theater in Omaha, 1919-1969. Yiddish Language and culture, then and now : [proceedings of the Ninth Annual Symposium of the Philip M. and Ethel Klutznick Chair in Jewish Civilization, October 27 + 28, 1996.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Pollak, Oliver B., و Leo Greenbaum. "The Yiddish Theater in Omaha, 1919-1969." Yiddish Language and Culture, Then and Now : [proceedings of the Ninth Annual Symposium of the Philip M. and Ethel Klutznick Chair in Jewish Civilization, October 27 + 28, 1996 .
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Pollak, Oliver B., و Leo Greenbaum. "The Yiddish Theater in Omaha, 1919-1969." Yiddish Language and Culture, Then and Now : [proceedings of the Ninth Annual Symposium of the Philip M. and Ethel Klutznick Chair in Jewish Civilization, October 27 + 28, 1996, .