Birnbaum, N. Divrey Ha-Olim: [Auktionsanzeige Nr. 121] / Natan Birnbaum. Jewish and Israeli History and Culture : including an Important Collection of Jewish Documents from Eastern and Central Europe ; Auction No. 9.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Birnbaum, Nathan. "Divrey Ha-Olim: [Auktionsanzeige Nr. 121] / Natan Birnbaum." Jewish and Israeli History and Culture : Including an Important Collection of Jewish Documents from Eastern and Central Europe ; Auction No. 9 .
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Birnbaum, Nathan. "Divrey Ha-Olim: [Auktionsanzeige Nr. 121] / Natan Birnbaum." Jewish and Israeli History and Culture : Including an Important Collection of Jewish Documents from Eastern and Central Europe ; Auction No. 9, .
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.