Levenberg, S. (1964). Three areas of Jewish life: Europe, USA, Latin America ; adresses to a meeting of the World Jewish Congress World executive, July, 1994 / S. Levenberg. World Jewish Congress.

Levenberg, S. Three Areas of Jewish Life: Europe, USA, Latin America ; Adresses to a Meeting of the World Jewish Congress World Executive, July, 1994 / S. Levenberg. London: World Jewish Congress, 1964.

Levenberg, S. Three Areas of Jewish Life: Europe, USA, Latin America ; Adresses to a Meeting of the World Jewish Congress World Executive, July, 1994 / S. Levenberg. World Jewish Congress, 1964.