Holthaus, G. H. (2008). Learning native wisdom: What traditional cultures teach us about subsistence, sustainability, and spirituality. University Press of Kentucky.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHolthaus, Gary H. Learning Native Wisdom: What Traditional Cultures Teach Us About Subsistence, Sustainability, and Spirituality. Lexington, Ky.: University Press of Kentucky, 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHolthaus, Gary H. Learning Native Wisdom: What Traditional Cultures Teach Us About Subsistence, Sustainability, and Spirituality. University Press of Kentucky, 2008.
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