Wiese, C. The divergent path of two brothers: The Jewish scholar David Cassel and the Protestant missionary Paulus Cassel / Christian Wiese. Converts of conviction : faith and scepticism in nineteenth century european Jewish society.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wiese, Christian. "The Divergent Path of Two Brothers: The Jewish Scholar David Cassel and the Protestant Missionary Paulus Cassel / Christian Wiese." Converts of Conviction : Faith and Scepticism in Nineteenth Century European Jewish Society .
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Wiese, Christian. "The Divergent Path of Two Brothers: The Jewish Scholar David Cassel and the Protestant Missionary Paulus Cassel / Christian Wiese." Converts of Conviction : Faith and Scepticism in Nineteenth Century European Jewish Society, .