Woodruff, L. (2024). Phil's big day: A groundhog's story (First edition.). Holiday House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWoodruff, Liza. Phil's Big Day: A Groundhog's Story. First edition. New York, NY: Holiday House, 2024.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWoodruff, Liza. Phil's Big Day: A Groundhog's Story. First edition. Holiday House, 2024.
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