Igrot tsafon]. The Nineteen Letters of Ben Uziel, being a Spiritual Presentation of the Principles of Judaism. Translated by Bernard Drachman ... Together with a Preface and a Biographical Sketch of the Author by the Translator.

Hirsch, Samson Raphael. [Igrot tsafon]. The Nineteen Letters of Ben Uziel, being a Spiritual Presentation of the Principles of Judaism. Translated by Bernard Drachman ... Together with a Preface and a Biographical Sketch of the Author by the Translator. New York: Funk & Wagnalls, [c1899]. xxxvii, 222 p.