Harvey, J. (1971). The Master builders: Architecture in the middle ages. Thames and Hudson.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHarvey, John. The Master Builders: Architecture in the Middle Ages. London: Thames and Hudson, 1971.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHarvey, John. The Master Builders: Architecture in the Middle Ages. Thames and Hudson, 1971.
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