Fränkel, L., Fränkel, H., & Simon, G. (1999). Genealogical tables of Jewish families: 14th - 20th centuries ; forgotten fragments of the history of the Fränkel family / by Louis and Henry Fränkel. Ed. by Georg Simon on the behalf of The Memorial Foundation of Eva and Henry Fränkel (2., rev. and enl. ed.). Saur.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Fränkel, Louis, Henry Fränkel, و Georg Simon. Genealogical Tables of Jewish Families: 14th - 20th Centuries ; Forgotten Fragments of the History of the Fränkel Family / by Louis and Henry Fränkel. Ed. by Georg Simon on the Behalf of The Memorial Foundation of Eva and Henry Fränkel. 2., rev. and enl. ed. München: Saur, 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Fränkel, Louis, et al. Genealogical Tables of Jewish Families: 14th - 20th Centuries ; Forgotten Fragments of the History of the Fränkel Family / by Louis and Henry Fränkel. Ed. by Georg Simon on the Behalf of The Memorial Foundation of Eva and Henry Fränkel. 2., rev. and enl. ed. Saur, 1999.