Freidenrich, E., Heller, S., & Taylor, E. (2016). The art of Beatrix Potter: Sketches, paintings, and illustrations. Chronicle Books LLC.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFreidenrich, Emily, Steven Heller, और Eleanor Taylor. The Art of Beatrix Potter: Sketches, Paintings, and Illustrations. San Francisco, CA: Chronicle Books LLC, 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFreidenrich, Emily, et al. The Art of Beatrix Potter: Sketches, Paintings, and Illustrations. Chronicle Books LLC, 2016.
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