Leventhal, R. S. (1990). Critique of subjectivity: Herder's foundation of the human sciences. Herder Today : contributions from the International Herder Conference Nov. 5-8, 1987 Stanford, California.
Lua i Stíl Chicago (17ú heag.)Leventhal, Robert S. "Critique of Subjectivity: Herder's Foundation of the Human Sciences." Herder Today : Contributions from the International Herder Conference Nov. 5-8, 1987 Stanford, California 1990.
Lua MLA (8ú heag.)Leventhal, Robert S. "Critique of Subjectivity: Herder's Foundation of the Human Sciences." 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.