NABI IJAZ. (2002). BUILDING COMPETITIVE FIRMS: INCENTIVE AND CAPABILITES. WORLD BANK.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNABI IJAZ. BUILDING COMPETITIVE FIRMS: INCENTIVE AND CAPABILITES. WASHINGTON: WORLD BANK, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNABI IJAZ. BUILDING COMPETITIVE FIRMS: INCENTIVE AND CAPABILITES. WORLD BANK, 2002.
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