Institute of British Geographers' Conference (1987 : Portsmouth, England), & Hooke, J. (1988). Geomorphology in environmental planning. Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInstitute of British Geographers' Conference (1987 : Portsmouth, England), और J.M Hooke. Geomorphology in Environmental Planning. Chichester, Eng: Wiley, 1988.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInstitute of British Geographers' Conference (1987 : Portsmouth, England), और J.M Hooke. Geomorphology in Environmental Planning. Wiley, 1988.
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