Mumford, L. (1966). The city in history: Its origins, its transformations, and its prospects. Penguin Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMumford, Lewis. The City in History: Its Origins, Its Transformations, and Its Prospects. [Harmondsworth, Middlesex]: Penguin Books, 1966.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMumford, Lewis. The City in History: Its Origins, Its Transformations, and Its Prospects. Penguin Books, 1966.
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