Knowles, J. (1913). Alone in the wilderness. Small, Maynard & company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKnowles, Joseph. Alone in the Wilderness. Boston: Small, Maynard & company, 1913.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKnowles, Joseph. Alone in the Wilderness. Small, Maynard & company, 1913.
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