Donner, F. G. The world-wide industrial enterprise: Its challenge and promise.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDonner, Frederic G. The World-wide Industrial Enterprise: Its Challenge and Promise. New York McGraw-Hill, [c1967].
एमएलए (9वां संस्करण) प्रशस्ति पत्रDonner, Frederic G. The World-wide Industrial Enterprise: Its Challenge and Promise.
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