Muir, J. (1992). John Muir: The eight wilderness discovery books. Diadem ; Mountaineers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMuir, John. John Muir: The Eight Wilderness Discovery Books. London : Seattle, Wash: Diadem ; Mountaineers, 1992.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMuir, John. John Muir: The Eight Wilderness Discovery Books. Diadem ; Mountaineers, 1992.
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