APA citiranje
Koerner, J. L. (2009). Caspar David Friedrich and the subject of landscape (2nd ed.). Reaktion.
Chicago Style (17th ed.) Citation
Koerner, Joseph Leo. Caspar David Friedrich and the Subject of Landscape. 2nd ed. London: Reaktion, 2009.
MLA citiranje
Koerner, Joseph Leo. Caspar David Friedrich and the Subject of Landscape. 2nd ed. Reaktion, 2009.
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