Dyfyniad APA

Sengupta, N. (2007). Economics of trade facilitation. Oxford University Press.

Dyfyniad Arddull Chicago

Sengupta, Nirmal. Economics of Trade Facilitation. New Delhi: Oxford University Press, 2007.

Dyfyniad MLA

Sengupta, Nirmal. Economics of Trade Facilitation. Oxford University Press, 2007.

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