Hardy, D. Hall, John M.,"metropolis now: London and its region"(book review). Town Planning Review.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHardy, Dennis. "Hall, John M.,"metropolis Now: London and Its Region"(book Review)." Town Planning Review .
एमएलए (9वां संस्करण) प्रशस्ति पत्रHardy, Dennis. "Hall, John M.,"metropolis Now: London and Its Region"(book Review)." Town Planning Review, .
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