(1979). Grasshopper to the rescue: A georgian story. William Morrow and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGrasshopper to the Rescue: A Georgian Story. New York: William Morrow and Company, 1979.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGrasshopper to the Rescue: A Georgian Story. William Morrow and Company, 1979.
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