Raschke, J., Rassmus, J., & Cooper, B. (2019). Do fish sleep? (First English-language edition.). Enchanted Lion Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRaschke, Jens, Jens Rassmus, और Belinda Cooper. Do Fish Sleep? First English-language edition. New York: Enchanted Lion Books, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRaschke, Jens, et al. Do Fish Sleep? First English-language edition. Enchanted Lion Books, 2019.
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