Nations, U. (1969). Economic survey of Asia and the Far East. The author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNations, United. Economic Survey of Asia and the Far East. The author, 1969.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNations, United. Economic Survey of Asia and the Far East. The author, 1969.
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