Gutfreund, H. Einstein's Jewish identity: Hanoch Gutfreund. Einstein for the 21st century : his legacy in science, art, and modern culture.(2008).
Lua i Stíl Chicago (17ú heag.)Gutfreund, Hanoch. "Einstein's Jewish Identity: Hanoch Gutfreund." Einstein for the 21st Century : His Legacy in Science, Art, and Modern Culture.(2008) .
Lua MLA (8ú heag.)Gutfreund, Hanoch. "Einstein's Jewish Identity: Hanoch Gutfreund." Einstein for the 21st Century : His Legacy in Science, Art, and Modern Culture.(2008), .
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