Cannon, J. (2013). The secret language of sacred spaces: Decoding churches, temples, mosques and other places of worship around the world. Duncan Baird Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCannon, Jon. The Secret Language of Sacred Spaces: Decoding Churches, Temples, Mosques and Other Places of Worship Around the World. London: Duncan Baird Publishers, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCannon, Jon. The Secret Language of Sacred Spaces: Decoding Churches, Temples, Mosques and Other Places of Worship Around the World. Duncan Baird Publishers, 2013.
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