Não informado. (2018). Publication of the Carnegie Institution of Washington. Carnegie Institution of Washington.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Publication of the Carnegie Institution of Washington. Washington: Carnegie Institution of Washington, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Publication of the Carnegie Institution of Washington. Carnegie Institution of Washington, 2018.
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