Simon, J. (1990). Herder and the problematization of metaphysics. Herder Today : contributions from the International Herder Conference Nov. 5-8, 1987 Stanford, California.
Lua i Stíl Chicago (17ú heag.)Simon, Josef. "Herder and the Problematization of Metaphysics." Herder Today : Contributions from the International Herder Conference Nov. 5-8, 1987 Stanford, California 1990.
Lua MLA (8ú heag.)Simon, Josef. "Herder and the Problematization of Metaphysics." Herder Today : Contributions from the International Herder Conference Nov. 5-8, 1987 Stanford, California, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.