Janssens, D. (2000). Questions and caves: Philosophy, politics, and history in Leo Strauss's early work. The Journal of Jewish thought & philosophy.
Lua i Stíl Chicago (17ú heag.)Janssens, David. "Questions and Caves: Philosophy, Politics, and History in Leo Strauss's Early Work." The Journal of Jewish Thought & Philosophy 2000.
Lua MLA (8ú heag.)Janssens, David. "Questions and Caves: Philosophy, Politics, and History in Leo Strauss's Early Work." The Journal of Jewish Thought & Philosophy, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.