Schwarzschild, S. S. (2016). Quarterly report to the World Union for Progressive Judaism 29th december 1948. Year Book / Leo Baeck Institute.
Lua i Stíl Chicago (17ú heag.)Schwarzschild, Steven S. "Quarterly Report to the World Union for Progressive Judaism 29th December 1948." Year Book / Leo Baeck Institute 2016.
Lua MLA (8ú heag.)Schwarzschild, Steven S. "Quarterly Report to the World Union for Progressive Judaism 29th December 1948." Year Book / Leo Baeck Institute, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.