Spoerhase, C. Poetic creativity from material constraints: On Goethe's "West-Eastern Divan" / Carlos Spoerhase. Goethes Spätwerk=On late Goethe.([2020]).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpoerhase, Carlos. "Poetic Creativity from Material Constraints: On Goethe's "West-Eastern Divan" / Carlos Spoerhase." Goethes Spätwerk=On Late Goethe.([2020]) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रSpoerhase, Carlos. "Poetic Creativity from Material Constraints: On Goethe's "West-Eastern Divan" / Carlos Spoerhase." Goethes Spätwerk=On Late Goethe.([2020]), .
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