FOX, K. A. Intermediate Economics Statistics Karl A. Fox. Wiley EAstern Private Limited.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFOX, Karl A. Intermediate Economics Statistics Karl A. Fox. Wiley EAstern Private Limited.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFOX, Karl A. Intermediate Economics Statistics Karl A. Fox. Wiley EAstern Private Limited.
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