Opelt, A. H. (2022). A hole in the world: Finding hope in rituals of grief and healing (First edition.). Worthy.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOpelt, Amanda Held. A Hole in the World: Finding Hope in Rituals of Grief and Healing. First edition. New York: Worthy, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रOpelt, Amanda Held. A Hole in the World: Finding Hope in Rituals of Grief and Healing. First edition. Worthy, 2022.
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