Robert Jurmain, H. N. Understanding physical anthropology and archeology. West Publishing Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRobert Jurmain, Harry Nelson. Understanding Physical Anthropology and Archeology. West Publishing Company.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRobert Jurmain, Harry Nelson. Understanding Physical Anthropology and Archeology. West Publishing Company.
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