Não informado. Pakistan Development Review. Institute of Development Economics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Pakistan Development Review. Islamabad: Institute of Development Economics.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Pakistan Development Review. Institute of Development Economics.
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