Beard, P. (2011). Estuarine Landscape: The consideration of the rich history of this landscape along the Thames holds clues for its treatment over the next hundred years as its role in flooding events comes to the fore given projected climate shifts. Topos.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBeard, Peter. "Estuarine Landscape: The Consideration of the Rich History of This Landscape Along the Thames Holds Clues for Its Treatment over the Next Hundred Years as Its Role in Flooding Events Comes to the Fore Given Projected Climate Shifts." Topos 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBeard, Peter. "Estuarine Landscape: The Consideration of the Rich History of This Landscape Along the Thames Holds Clues for Its Treatment over the Next Hundred Years as Its Role in Flooding Events Comes to the Fore Given Projected Climate Shifts." Topos, 2011.