UNITED NATION. (2007). WORLD INVESTMENT REPORT: TRANSACTIONAL CORPORATIONS, EXTRACTIVE INDUSTRIES AND DEVELOPMENT. ACADEMIC FOUNDATION.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUNITED NATION. WORLD INVESTMENT REPORT: TRANSACTIONAL CORPORATIONS, EXTRACTIVE INDUSTRIES AND DEVELOPMENT. NEW DELHI: ACADEMIC FOUNDATION, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUNITED NATION. WORLD INVESTMENT REPORT: TRANSACTIONAL CORPORATIONS, EXTRACTIVE INDUSTRIES AND DEVELOPMENT. ACADEMIC FOUNDATION, 2007.
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