Aguon, J. (2021). The properties of perpetual light. University of Guam Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAguon, Julian. The Properties of Perpetual Light. Mangilao, Guam: University of Guam Press, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAguon, Julian. The Properties of Perpetual Light. University of Guam Press, 2021.
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