Fritz, A. (2023). Otter doesn't know. Orca Book Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFritz, Andrea. Otter Doesn't Know. [Victoria, British Columbia]: Orca Book Publishers, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFritz, Andrea. Otter Doesn't Know. Orca Book Publishers, 2023.
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