Cole, J. (1978). Situations in human geography: A practical approach. Basil Blackwell.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCole, J.P. Situations in Human Geography: A Practical Approach. Basil Blackwell, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCole, J.P. Situations in Human Geography: A Practical Approach. Basil Blackwell, 1978.
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