Schelling, F. W. J. v., & Wirth, J. M. (2000). The ages of the world. State University of New York Press.
Chicago-čujuhus (17. p.)Schelling, Friedrich Wilhelm Joseph von, juo Jason M. Wirth. The Ages of the World. Albany: State University of New York Press, 2000.
MLA-čujuhus (9. p.)Schelling, Friedrich Wilhelm Joseph von, juo Jason M. Wirth. The Ages of the World. State University of New York Press, 2000.
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