(1987). Inland steel company product policy (B): Inland's approach. Harvard Business School.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInland Steel Company Product Policy (B): Inland's Approach. Boston, [Massachusetts]: Harvard Business School, 1987.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInland Steel Company Product Policy (B): Inland's Approach. Harvard Business School, 1987.
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