Roth, S. L., & Trumbore, C. (2016). Prairie dog song: The key to saving North America's grasslands (First edition.). Lee & Low Books Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRoth, Susan L., और Cindy Trumbore. Prairie Dog Song: The Key to Saving North America's Grasslands. First edition. New York: Lee & Low Books Inc., 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRoth, Susan L., और Cindy Trumbore. Prairie Dog Song: The Key to Saving North America's Grasslands. First edition. Lee & Low Books Inc., 2016.
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