Schoeps, J. H. (2024). Theodor Lessing, Hugo Bergmann, and the "Prague Circle". Shmuel Hugo Bergmann : A Life between Prague and Jerusalem.
Chicago-referens (17:e uppl.)Schoeps, Julius H. "Theodor Lessing, Hugo Bergmann, and the "Prague Circle"." Shmuel Hugo Bergmann : A Life Between Prague and Jerusalem 2024.
MLA-referens (8:e uppl.)Schoeps, Julius H. "Theodor Lessing, Hugo Bergmann, and the "Prague Circle"." Shmuel Hugo Bergmann : A Life Between Prague and Jerusalem, 2024.
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