APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, World Trade Forum, Cottier, T., Mavroidis, P. C., & Nadakavukaren Schefer, K. (1998). State trading in the twenty-first century. University of Michigan Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, World Trade Forum, Thomas Cottier, Petros C. Mavroidis, और Krista Nadakavukaren Schefer. State Trading in the Twenty-first Century. Ann Arbor: University of Michigan Press, 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. State Trading in the Twenty-first Century. University of Michigan Press, 1998.
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