Danielson, C. (2019). Which one doesn't belong?: Playing with shapes (First trade edition.). Charlesbridge.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDanielson, Christopher. Which One Doesn't Belong?: Playing with Shapes. First trade edition. Watertown, MA: Charlesbridge, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDanielson, Christopher. Which One Doesn't Belong?: Playing with Shapes. First trade edition. Charlesbridge, 2019.
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