Grindle, M. S. (2023). In the shadow of Quetzalcoatl: Zelia Nuttall and the search for Mexico's ancient civilizations. The Belknap Press of Harvard University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGrindle, Merilee Serrill. In the Shadow of Quetzalcoatl: Zelia Nuttall and the Search for Mexico's Ancient Civilizations. Cambridge, Massachusetts: The Belknap Press of Harvard University Press, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGrindle, Merilee Serrill. In the Shadow of Quetzalcoatl: Zelia Nuttall and the Search for Mexico's Ancient Civilizations. The Belknap Press of Harvard University Press, 2023.
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