PDF) Freedom to be completely alone, or at least not married-The phenomena of “marrige refusal” in Japan. Shirat hamada, Weizmann Institute of Science, pp. 74-75. Tel-Aviv: Opset A.B. In Hebrew | Shiri
PDF) "Avodat HaBitul" in Rabbi Schneur Zalman of Liadi's "Sefer Shel Benonim" - Its Nature and Sources A Comparative Study in the Thought of the Maharal of Prague, The Maggid of Mezeritsch