Siddiqi, N. (2006). Credit Risk Scorecards. Harvard Business School Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSiddiqi, Naeem. Credit Risk Scorecards. Boston: Harvard Business School Press, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSiddiqi, Naeem. Credit Risk Scorecards. Harvard Business School Press, 2006.
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