Report and Studies in the History of Art. National Gallery of Art.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रReport and Studies in the History of Art. National Gallery of Art.
एमएलए (9वां संस्करण) प्रशस्ति पत्रReport and Studies in the History of Art. National Gallery of Art.
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