APA (7 वां संस्करण) प्रशस्ति पत्र

Brakman, S. (2006). Nations and firms in the global economy: An introduction to international economics and business. Cambridge University Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Brakman, Steven. Nations and Firms in the Global Economy: An Introduction to International Economics and Business. Cambridge: Cambridge University Press, 2006.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Brakman, Steven. Nations and Firms in the Global Economy: An Introduction to International Economics and Business. Cambridge University Press, 2006.

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