Campany. Signs from the Unseen Realm. University of Hawai'i Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCampany. Signs from the Unseen Realm. University of Hawai'i Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCampany. Signs from the Unseen Realm. University of Hawai'i Press.
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