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Dyfyniad Arddull ChicagoZeng, Ka, and Joshua Eastin. Greening China: The Benefits of Trade and Foreign Direct Investment. Ann Arbor: University of Michigan Press, 2011.
Dyfyniad MLAZeng, Ka, and Joshua Eastin. Greening China: The Benefits of Trade and Foreign Direct Investment. University of Michigan Press, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.